Pedersen, S. D., Østergaard, S. D. & Petersen, L. (2018). The association between school exam grades and subsequent development of bipolar disorder. Acta Neuropsychiatrica, 30(4), 209-217. https://doi.org/10.1017/neu.2018.3

Pedersen, C. B., Bybjerg-Grauholm, J., Pedersen, M. G., Grove, J., Agerbo, E., Bækvad-Hansen, M., Poulsen, J. B., Hansen, C. S., McGrath, J. J., Als, T. D., Goldstein, J. I., Neale, B. M., Daly, M. J., Hougaard, D. M., Mors, O., Nordentoft, M., Børglum, A. D., Werge, T. & Mortensen, P. B. (2018). The iPSYCH2012 case-cohort sample: new directions for unravelling genetic and environmental architectures of severe mental disorders. Molecular Psychiatry, 23(1), 6–14. https://doi.org/10.1038/mp.2017.196

Pedersen, S. H., Lilja-Cyron, A., Andresen, M. & Juhler, M. (2018). The Relationship Between Intracranial Pressure and Age—Chasing Age-Related Reference Values. World Neurosurgery, 110, e119-e123. https://doi.org/10.1016/j.wneu.2017.10.086

Pedersen, S. G., Heiberg, G. A., Nielsen, J. F., Friborg, O., Stabel, H. H., Anke, A. & Arntzen, C. (2018). Validity, reliability and Norwegian adaptation of the Stroke-Specific Quality of Life (SS-QOL) scale. SAGE Open Medicine, 6, 1-10.

Pedersen, H. F., Birkeland, M., Jensen, J. S., Schnell, T., Hvidt, N. C., Sørensen, T. & la Cour, P. (2018). What brings meaning to life in a highly secular society? A study on sources of meaning among Danes. Scandinavian Journal of Psychology, doi:10.1111/sjop.12495(6), 678-690.

Pehrson, A. L., Pedersen, C. S., Tølbøl, K. S. & Sanchez, C. (2018). Vortioxetine treatment reverses subchronic PCP treatment-induced cognitive impairments: A potential role for serotonin receptor-mediated regulation of GABA neurotransmission. Frontiers in Pharmacology, 9(MAR), Artikel 162. https://doi.org/10.3389/fphar.2018.00162

Peixe Friedrichsdorf, S., Arana-Chavez, V., Cattaneo, P. M., Dalstra, M., Spin-Neto, R. & Dominguez, G. (2018). Root Resorption following phototherapy during tooth movement assessed by means of micro-computed tomography. Brazilian Oral Research, 32(Supplement 2), 42-42.

Pelchen-Matthews, A., Ryom, L., Borges, Á. H., Edwards, S., Duvivier, C., Stephan, C., Sambatakou, H., Maciejewska, K., Portu, J. J., Weber, J., Degen, O., Calmy, A., Reikvam, D. H., Jevtovic, D., Wiese, L., Smidt, J., Smiatacz, T., Hassoun, G., Kuznetsova, A. ... EuroSIDA Study (2018). Aging and the evolution of comorbidities among HIV-positive individuals in a European cohort. AIDS (London, England), 32(16), 2405-2416. https://doi.org/10.1097/QAD.0000000000001967

Penttilä, P., Bono, P., Peltola, K. & Donskov, F. (2018). Hyponatremia associates with poor outcome in metastatic renal cell carcinoma patients treated with everolimus: prognostic impact. Acta Oncologica, 57(11), 1580-1585. https://doi.org/10.1080/0284186X.2018.1477256

Percy-Smith, L., Hallstrøm, M., Josvassen, J. L., Mikkelsen, J. H., Nissen, L., Dieleman, E. & Cayé-Thomasen, P. (2018). Differences and similarities in early vocabulary development between children with hearing aids and children with cochlear implant enrolled in 3-year auditory verbal intervention. International Journal of Pediatric Otorhinolaryngology, 108, 67-72. https://doi.org/10.1016/j.ijporl.2018.02.030

Pereira, V. S. & Hiroaki-Sato, V. A. (2018). A brief history of antidepressant drug development: From tricyclics to beyond ketamine. Acta Neuropsychiatrica, 30(6), 307-322. https://doi.org/10.1017/neu.2017.39

Perera, G., Pedersen, L., Ansel, D., Alexander, M., Arrighi, H. M., Avillach, P., Foskett, N., Gini, R., Gordon, M. F., Gungabissoon, U., Mayer, M. A., Novak, G., Rijnbeek, P., Trifirò, G., van der Lei, J., Visser, P. J. & Stewart, R. (2018). Dementia prevalence and incidence in a federation of European Electronic Health Record databases: The European Medical Informatics Framework resource. Alzheimer's and Dementia, 14(2), 130-139. https://doi.org/10.1016/j.jalz.2017.06.2270

Peres, M. A., Nascimento, G. G., Peres, K. G., Demarco, F. F. & Menezes, A. B. (2018). Oral health-related behaviours do not mediate the effect of maternal education on adolescents' gingival bleeding: A birth cohort study. Community Dentistry and Oral Epidemiology, 46(2), 169-177. https://doi.org/10.1111/cdoe.12350

Pérez, B., Coletta, A., Pedersen, J. N., Petersen, S. V., Periole, X., Pedersen, J. S., Sessions, R. B., Guo, Z., Perriman, A. & Schiøtt, B. (2018). Insight into the molecular mechanism behind PEG-mediated stabilization of biofluid lipases. Scientific Reports, 8(1), Artikel 12293. https://doi.org/10.1038/s41598-018-29871-z

Perner, A., Lassen, A. T., Schierbeck, J., Storgaard, M., Reiter, N. & Benfield, T. (2018). Disease burden and definition of sepsis in adults. Ugeskrift for Læger, 180(15).

Perrier, F., Novoloaca, A., Ambatipudi, S., Baglietto, L., Ghantous, A., Perduca, V., Barrdahl, M., Harlid, S., Ong, K. K., Cardona, A., Polidoro, S., Nøst, T. H., Overvad, K., Omichessan, H., Dollé, M., Bamia, C., Huerta, J. M., Vineis, P., Herceg, Z. ... Ferrari, P. (2018). Identifying and correcting epigenetics measurements for systematic sources of variation. Clinical Epigenetics (Print), 10(1), 38. Artikel 38. https://doi.org/10.1186/s13148-018-0471-6

Persson, A., Gifstad, T., Lind, M., Engebretsen, L., Fjeldsgaard, K., Drogset, J. O., Forssblad, M., Espehaug, B., Kjellsen, A. B. & Fevang, J. M. (2018). Graft fixation influences revision risk after ACL reconstruction with hamstring tendon autografts: A study of 38,666 patients from the Scandinavian knee ligament registries 2004–2011. Acta Orthopaedica, 89(2), 204-210. https://doi.org/10.1080/17453674.2017.1406243

Pertoldi, C., Jensen, L. F., Alstrup, A. K. O., Munk, O. L., Pedersen, T. B., Sonne-Hansen, C., Dietz, R., Daugaard-Petersen, T., Kortegaard, H. E., Olsen, M. T., Hårding, K. C. & Jensen, T. H. (2018). Prevalence of skull pathologies in European harbor seals (Phoca vitulina) during 1981-2014. Acta Theriologica, 63(1), 55-63. https://doi.org/10.1007/s13364-017-0340-2, https://doi.org/10.1007/s13364-017-0340-2

Peters, E. G., Smeets, B. J. J., Nors, J., Back, C. M., Funder, J. A., Sommer, T., Laurberg, S., Løve, U. S., Leclercq, W. K. G., Slooter, G. D., de Vries Reilingh, T. S., Wegdam, J. A., Nieuwenhuijzen, G. A. P., Hiligsmann, M., Buise, M. P., Buurman, W. A., de Jonge, W. J., Rutten, H. J. T. & Luyer, M. D. P. (2018). Perioperative lipid-enriched enteral nutrition versus standard care in patients undergoing elective colorectal surgery (SANICS II): a multicentre, double-blind, randomised controlled trial. The Lancet Gastroenterology and Hepatology, 3(4), 242-251. https://doi.org/10.1016/S2468-1253(18)30031-1

Peters, C. D., Kjærgaard, K. D., Jespersen, B., Christensen, K. L. & Jensen, J. D. (2018). The impact of arterial stiffness on troponin T levels in chronic haemodialysis patients. Artery Research, 24. https://doi.org/10.1016/j.artres.2018.10.203

Peters, L., Laut, K., Resnati, C., Del Campo, S., Leen, C., Falconer, K., Trofimova, T., Paduta, D., Gatell, J., Rauch, A., Lacombe, K., Domingo, P., Chkhartishvili, N., Zangerle, R., Matulionyte, R., Mitsura, V., Benfield, T., Zilmer, K., Khromova, I. ... EuroSIDA Study Group (2018). Uptake of hepatitis C virus treatment in HIV/hepatitis C virus-coinfected patients across Europe in the era of direct-acting antivirals. AIDS, 32(14), 1995-2004. https://doi.org/10.1097/QAD.0000000000001928

Petersen, L., Andersen, P. K., Sørensen, T. I. A. & Mortensen, E. L. (2018). Delayed age at transfer of adoptees to adoptive parents is associated with increased mortality irrespective of social class of the adoptive parents: A cohort study. BMC Public Health, 18(1), Artikel 435. https://doi.org/10.1186/s12889-018-5338-4

Petersen, I., Peltola, T., Kaski, S., Walters, K. R. & Hardoon, S. (2018). Depression, depressive symptoms and treatments in women who have recently given birth: UK cohort study. BMJ Open, 8(10), e022152. Artikel e022152. https://doi.org/10.1136/bmjopen-2018-022152

Petersen, E., Petrosillo, N., Koopmans, M. & the ESCMID Emerging Infections Task Force Expert Panel (2018). Emerging infections—an increasingly important topic: review by the Emerging Infections Task Force. Clinical Microbiology and Infection, 24(4), 369-375. https://doi.org/10.1016/j.cmi.2017.10.035

Petersen, A. G., Petersen, S. V., Frische, S., Drakulic, S., Golas, M. M., Sander, B. & Fago, A. (2018). Hemoglobin polymerization via disulfide bond formation in the hypoxia-tolerant turtle Trachemys scripta: implications for antioxidant defense and O-2 transport. A J P: Regulatory, Integrative and Comparative Physiology (Online), 314(1), R84-R93. https://doi.org/10.1152/ajpregu.00024.2017

Petersen, L. D. D., Christiansen, M. K., Pedersen, L. N., Nielsen, J. C., Broendberg, A. K. & Jensen, H. K. (2018). Implantable cardioverter defibrillator therapy and device-related complications in young patients with inherited cardiomyopathies or channelopathies: a 17-year cohort study. Europace, 20(11), 1849-1855. https://doi.org/10.1093/europace/euy081

Jensen, N. H. K. & Lundbeck Foundation Center for Fast-track Hip and Knee Replacement Collaborative Group (2018). Myocardial infarction following fast-track total hip and knee arthroplasty-incidence, time course, and risk factors: a prospective cohort study of 24,862 procedures. Acta Orthopaedica, 89(6), 603-609. https://doi.org/10.1080/17453674.2018.1517487

Petersen, A. G. & Simonsen, U. (2018). Perivascular adipose tissue: A new possible tissue augmenting coronary vasodilatation in response to acute hypoxia. Acta Physiologica, 224(4), Artikel e13171. https://doi.org/10.1111/apha.13171

Petersen, M. W., Skovenborg, E. L., Rask, C. U., Høeg, M. D., Ørnbøl, E. & Schröder, A. (2018). Physical comorbidity in patients with multiple functional somatic syndromes. A register-based case-control study. Journal of Psychosomatic Research, 104, 22-28. https://doi.org/10.1016/j.jpsychores.2017.11.005

Petersen, K. S., Momsen, A. H., Stapelfeldt, C. M., Olsen, P. R. & Nielsen, C. V. (2018). Return-to-work intervention during cancer treatment - The providers' experiences. European Journal of Cancer Care, 27(2), Artikel e12793. https://doi.org/10.1111/ecc.12793

Jensen, N. H. K. & Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement Collaborative Group (2018). Safety of In-Hospital Only Thromboprophylaxis after Fast-Track Total Hip and Knee Arthroplasty: A Prospective Follow-Up Study in 17,582 Procedures. Thrombosis and Haemostasis, 118(12), 2152-2161. https://doi.org/10.1055/s-0038-1675641

Petersen, E. R., Oturai, A. B., Koch-Henriksen, N., Magyari, M., Sørensen, P. S., Sellebjerg, F. & Søndergaard, H. B. (2018). Smoking affects the interferon beta treatment response in multiple sclerosis. Neurology, 90(7), e593-e600. https://doi.org/10.1212/WNL.0000000000004949

Petersen, T. G., Liew, Z., Andersen, A.-M. N., Andersen, G. L., Andersen, P. K., Martinussen, T., Olsen, J., Rebordosa, C., Tollånes, M. C., Uldall, P., Wilcox, A. J. & Strandberg-Larsen, K. (2018). Use of paracetamol, ibuprofen or aspirin in pregnancy and risk of cerebral palsy in the child. International Journal of Epidemiology, 47(1), 121-130. Artikel dyx218. https://doi.org/10.1093/ije/dyx235

Petersen, M. V., Husch, A., Parsons, C. E., Lund, T. E., Sunde, N. & Østergaard, K. (2018). Using automated electrode localization to guide stimulation management in DBS. Annals of Clinical and Translational Neurology, 5(7), 888-894. https://doi.org/10.1002/acn3.589

Pett, S. L., Østergaard, L. J. & INSIGHT FLU003 Plus Study Group (2018). Increased Indoleamine-2,3-Dioxygenase Activity Is Associated With Poor Clinical Outcome in Adults Hospitalized With Influenza in the INSIGHT FLU003Plus Study. Open Forum Infectious Diseases, 5(1), ofx228. Artikel ofx228. https://doi.org/10.1093/ofid/ofx228

Peyrot, W. J., Van der Auwera, S., Milaneschi, Y., Dolan, C. V., Madden, P. A. F., Sullivan, P. F., Strohmaier, J., Ripke, S., Rietschel, M., Nivard, M. G., Mullins, N., Montgomery, G. W., Henders, A. K., Heat, A. C., Fisher, H. L., Dunn, E. C., Byrne, E. M., Air, T. A., Baune, B. T. ... Major Depressive Disorder Working Group of the Psychiatric Genomics Consortium (2018). Does Childhood Trauma Moderate Polygenic Risk for Depression? A Meta-analysis of 5765 Subjects From the Psychiatric Genomics Consortium. Biological Psychiatry, 84(2), 138-147. https://doi.org/10.1016/j.biopsych.2017.09.009

Pham, T. M., Petersen, I., Walters, K., Raine, R., Manthorpe, J., Mukadam, N. & Cooper, C. (2018). Trends in dementia diagnosis rates in UK ethnic groups*: analysis of UK primary care data. Clinical epidemiology, 10, 949-960. https://doi.org/10.2147/CLEP.S152647

Pilegaard, M. S., la Cour, K., Østergaard, L. G., Johnsen, A. T., Lindahl- Jacobsen, L., Højris, I. & Brandt, Å. (2018). The ‘Cancer Home-Life Intervention’: A randomised controlled trial evaluating the efficacy of an occupational therapy–based intervention in people with advanced cancer. Palliative Medicine, 32(4), 744-756. https://doi.org/10.1177/0269216317747199

Pilemann-Lyberg, S., Lindhardt, M., Persson, F., Andersen, S. & Rossing, P. (2018). Serum uric acid and progression of diabetic nephropathy in type 1 diabetes. Journal of Diabetes and its Complications, 32(5), 470-473. https://doi.org/10.1016/j.jdiacomp.2018.02.002