Plant Biotech J Plant Breeding Plant Cell Environment Plant Cell Reports Plant Cell Plant Disease Plant Ecology Plant Genome Plant J Plant Molecular Biology Plant Pathology J Plant Pathology Plant Physiology Biochem Plant Physiology Comm Plant Physiology Plant Prod Sci Plant Science Plant Species Biol Planta Medica Planta Plasma Sci Tech Plasmid Plastic Reconst Surg Plastics Rubber Composites Platelets PLEFA PLoS PMLA PMV Darmstadt PNAS Pneumologie Poetics Pol Arch Intern Med Polar Research Polar Science PoLAR Police Practice Research Police Quarterly Policing Policy and Society Policy Politics Nursing Practice Policy Studies Polish Annals Medicine Political Analysis Political Geography Political Legal Anthropol Rev Political Psychology Political Quarterly Political Science Politics Political Studies Political Theory Politics and Life Sciences Politics and Society Politics Groups Identities Politikon Polyhedron Polym Adv Technol Polymer Chemistry Polymer Degradation Stability Polymer Intl Polymer Rev Polymer Testing Polymer Popular Music Population Health Metrics Population Space Place Post-Communist Econ Post-Medieval Archaeology Postepy Psychiatrii i Neurologii Postgraduate Medical J Postharvest Biology Tech Poultry Science Powder Metallurgy Powder Technology PPmP Pract Med Chirugicale l'Animal Compagnie Pract Per Struct Design Const Practical Laboratory Medicine Practical Radiation Oncology Prat Neurol Precambrian Res Precision Clinical Medicine Precision Engineering Pregnancy Hypertension Prenatal Diagnosis Prevent Chronic Disease Preventive Medicine Preventive Vet Medicine Primary Care Diabetes Print Screen Prison Journal Probabilistic Eng Mech Proc Amer Thoracic Soc Proc Combustion Institute Proc Geologists Assn Proc Inst Mech Engineers Proc London Math Soc Proc of the IAU Proc Royal Soc B Proc SPIE Proc Yorkshire Geol Soc Procedia Chemistry Procedia Social Behav Sci Proceedings of the Aristotelian Society Process Biochemistry Process Safety Environ Protect Product Plan Control Prof Psych Res Practice Professional Geographer Prog Biophys Molec Biol Prog Cardiovascular Diseases Prog in Aerospace Sci Prog in Crystal Growth Char Prog in Energy Comb Sci Prog in Lipid Research Prog in Materials Science Prog in Nuclear Energy Prog in Nuclear Mag Res Spect Prog in Oceanography Prog in Particle Nuclear Phys Prog in Polymer Science Prog in Quantum Electronics Prog in Retinal Eye Res Prog in Solid State Chem Prog Inflammation Res Prog Natural Science Prog Neuro-psych Bio Psych Prog Organic Coatings Prog Paper Recycling Prog Planning Prog Surface Science Progres en Urologie Progress in Histochemistry Cytochemistry Progress in Neuropsychopharmacology Biological Psychiatry Progress Inorganic Chem Progress Neurobiology Progress Pediatric Cardiology Progress Photovolt Research Appl Prostagland Other Lip Med Prostate Cancer Prost Dis Prostate Protein Cell Protein Eng Des Select Protein Exp Purification Protein Science Proteins Proteome Science Proteomics-Clin Apps Proteomics Psych Pflege Heute Psych Public Policy Law Psych Res Neuroimage Psychiatric Genetics Psychiatric News Psychiatric Quarterly Psychiatric Services Psychiatrie Psychotherapie up2date Psychiatrische Praxis Psychiatry Clin Neurosci Psychiatry Research Neuroimage Psychiatry Research Psychiatry Psycho-Oncology Psychoanalytic Psychotherapy Psychoanalytic Quarterly Psychodynamic Practice Psychol Serv Psychological Assessment Psychological Bulletin Psychological Medicine Psychological Review Psychological Science Psychology and Aging Psychology and Marketing Psychology Crime Law Psychology Health Medicine Psychology Health Psychology in the Schools Psychology Sexuality Psychology Sport Exercise Psychoneuroendocrinology Psychopathology Psychopharmacology Psychophysiology Psychosomatic Medicine Psychosomatics Psychotherapy Politics Intl Psychotherapy Psychosom Psychotherapy Research PTEP Public Admin Development Public Administration Public Choice Public Finance Review Public Health Ethics Public Health Forum Public Health Genomics Public Health Nursing Public Health Nutrition Public Health Reports