Hospital-Physician RelationsPhysiciansMedical Staff, HospitalHospitalistsPsychoneuroimmunologyHospital Bed Capacity, 300 to 499Governing BoardPhysicians, FamilyPhysician's Practice PatternsWorkplacePhysicians, Primary CareQuestionnairesPhysician's RoleGermanyAttitude of Health PersonnelSpecialty BoardsPhysician-Patient RelationsPhysicians, WomenPhysician ImpairmentUnited StatesPhysician AssistantsHospitals, TeachingMedicineSpecializationClinical CompetenceFamily PracticeHospitals, UniversityPhysicians' OfficesPhysician Incentive PlansHealth Care SurveysHospitals, GeneralPrimary Health CareEducation, Medical, ContinuingReferral and ConsultationData CollectionNursing Staff, HospitalEmergency Service, HospitalCross-Sectional StudiesInternal MedicineHospital CostsQuality of Health CareHospitals, UrbanPatient SatisfactionOffice VisitsRetrospective StudiesCanadaOntarioDecision MakingInsurance, Physician ServicesProfessional PracticeProfessional Practice LocationGroup PracticeEthics, MedicalInternship and ResidencyForeign Medical GraduatesHospitals, PediatricEconomics, HospitalGuideline AdherenceJob SatisfactionFinancial Management, HospitalHospitals, SpecialHospital Bed CapacityHealth Knowledge, Attitudes, PracticeFees, MedicalProspective StudiesPractice Guidelines as TopicHospitals, DistrictTime FactorsCommunicationInterprofessional RelationsEducation, MedicalPractice Management, MedicalPhysician ExecutivesPediatricsHealth Services ResearchRisk FactorsEconomics, MedicalHealth ManpowerMalpracticeObstetricsHospitalizationAmerican Medical AssociationWorkloadEmergency MedicinePatientsLength of StayGreat BritainSocieties, Medical