Peer GroupPeer ReviewPeer Review, Health CareHealth Services MisuseUnnecessary ProceduresUtilization ReviewPeer Review, ResearchPractice Guidelines as TopicSociometric TechniquesInterpersonal RelationsRejection (Psychology)Delphi TechniqueFriendsReferral and ConsultationPhysician's Practice PatternsGuideline AdherenceMedical AuditConcurrent ReviewConsensusRegional Health PlanningAdolescent BehaviorInappropriate PrescribingDrug Utilization ReviewQuestionnairesDrug PrescriptionsPatient SelectionSocializationSocial BehaviorHospitals, UniversityBullyingUnited StatesPatient AdmissionNursing AuditSocial EnvironmentDecision MakingDrug UtilizationSocial FacilitationJuvenile DelinquencyHealth Services ResearchSocial DesirabilityAttitude of Health PersonnelHospitals, TeachingProspective StudiesProgram EvaluationSocial ConformityExpert TestimonyEvidence-Based MedicineQuality Assurance, Health CareTechnology Assessment, BiomedicalMainstreaming (Education)Reproducibility of ResultsLongitudinal StudiesQuality Indicators, Health CareRetrospective StudiesData CollectionFamily PracticeSocial SupportGatekeepingStudentsEnglandAggressionOutcome Assessment (Health Care)Adolescent PsychologySelf-Help GroupsMedical RecordsQuality of Health CarePlay and PlaythingsSocial AdjustmentInterviews as TopicClinical CompetenceSocial IdentificationGreat BritainSwitzerlandEvaluation Studies as TopicColonoscopyImitative BehaviorQualitative ResearchTreatment OutcomeAge FactorsEndoscopy, GastrointestinalHealth EducationDrug TherapyRemedial TeachingHospital DepartmentsFocus GroupsGastroenterologySpainParent-Child RelationsLength of StayInternal MedicineGroup ProcessesSchoolsHealth Knowledge, Attitudes, PracticeRisk FactorsHospitals, PublicHospitals, DistrictCross-Sectional StudiesHospital Bed Capacity, 300 to 499Certificate of NeedProgram Development