Outpatient Clinics, HospitalAmbulatory CareHospitalistsPhysiciansMedical Staff, HospitalPsychoneuroimmunologyHospital Bed Capacity, 300 to 499WorkplaceQuestionnairesGermanyPhysician's Practice PatternsFamily PracticePhysicians, FamilyPhysicians, Primary CarePhysician's RoleHospitals, TeachingUnited StatesHospitals, UniversityAttitude of Health PersonnelPractice Guidelines as TopicHospitals, GeneralRetrospective StudiesPhysician-Patient RelationsProfessional PracticeHealth Care SurveysReferral and ConsultationHospital CostsCross-Sectional StudiesAmbulatory Care FacilitiesProspective StudiesMedicinePractice Management, MedicalPrimary Health CarePhysicians, WomenHospitalizationSpecializationHealth Knowledge, Attitudes, PracticeHospitals, UrbanPrivate PracticeAmbulatory Surgical ProceduresEmergency Service, HospitalNursing Staff, HospitalPhysician AssistantsClinical CompetenceTime FactorsPatient SatisfactionRisk FactorsQuality of Health CareGuideline AdherenceEconomics, HospitalGeneral PracticeHospitals, PediatricPhysicians' OfficesHospitals, SpecialData CollectionHospitals, DistrictHospital Bed CapacityOffice VisitsProfessional Practice LocationLength of StayHospital DepartmentsFollow-Up StudiesEnglandTreatment OutcomePhysician Incentive PlansPhysician ImpairmentAge FactorsInternal MedicineCohort StudiesHospitals, PrivateEducation, Medical, ContinuingInpatientsOutcome Assessment (Health Care)Patient DischargeOntarioCanadaDrug UtilizationInfant, NewbornFinancial Management, HospitalHealth Care CostsMedical RecordsCommunicationHospital ChargesLogistic ModelsSeverity of Illness IndexPediatricsPrevalenceGreat BritainCosts and Cost AnalysisQuality Assurance, Health CarePatient Education as TopicDrug PrescriptionsContinuity of Patient CareHospitals, PsychiatricPatient AdmissionHealth Services AccessibilityAppointments and SchedulesMedical Records Systems, ComputerizedDecision MakingInternship and Residency