Directory of Clinical Sites:
Paducah Retinal CenterPaediatric Liver Center, Kings College HospitalPaediatric Oncology and Haematology Offices,Paediatric Research Facility; The Children's Hospital at Uppsala University HospitalPaediatric Sleep Research Inc.Paediatric rheumatology UnitPahang Buddhist AssociationPahl Pharmaceutical ProfessionalsPahl Pharmaceutical ResearchPahl Pharmaceutical Research, LLCPain & Rehabilitation Clinic of ChicagoPain Care BoisePain Care SpecialistsPain Care, LLCPain Center, University Hospital OdensePain Centers NationwidePain Clinic at Beth Israel Deaconess Medical CenterPain Clinic, St. Joseph's Health Care London HospitalsPain Consultants of OregonPain Consultants of San DiegoPain Diagnostics and Interventional CarePain Institute of Southern ArizonaPain Management Associates of CT, PCPain Management Center of PaducahPain Management Research, Clinical Trials Unit, Netherwood House, Solihull HospitalPain Medicine Associates, Inc.Pain Medicine Center, Department of Anesthesiology, Naval Medical Center San DiegoPain Medicine UnitPain Medicine of South AustraliaPain Relief CentersPain Relief and Physical TherapyPain Research CenterPain Research of Oregon, LLCPain Specialists of CharlestonPain Specialists of Greater ChicagoPain Unit, Hadassah Medical CenterPain and Anaesthesia Research Clinic/Royal Adelaide HospitalPain and Fatigue Study Center - Beth Israel Medical CenterPain and Headache Centers of TexasPain medicine center of Peking University Third HospitalPaitilla Medical CenterPak Emirates Military HospitalPakistan Association of Cognitive TherapistsPakistan Institute of Medical SciencesPakistan Kidney and Liver InstitutePakistan Railway General HospitalPakistan sports boardPalacky UniversityPalacky University HospitalPalestine Regional Medical Center