02870oam 2200805zu 450 991069827970332120231121234837.0(CKB)3450000000002048(SSID)ssj0000620938(PQKBManifestationID)11389440(PQKBTitleCode)TC0000620938(PQKBWorkID)10613321(PQKB)10838803(WaSeSS)Innodata00030751(OCoLC)70203651(EXLCZ)99345000000000204820160829d2006 uy engur|||||||||||txtccrCriteria for distinguishing effectiveness from efficacy trials in systematic reviews[Place of publication not identified]Agency for Healthcare Research and Quality20061 online resourceTechnical Reviews ;no. 12AHRQ publication ;no. 06-0046Bibliographic Level Mode of Issuance: MonographIncludes bibliographical references.Technical review (United States. Agency for Healthcare Research and Quality) ;no. 12.AHRQ publication ;no. 06-0046.Epidemiologic StudiesEvaluation Studies as TopicEpidemiologic MethodsHealth Care Evaluation MechanismsInvestigative TechniquesPublic HealthDiagnostic Techniques and ProceduresQuality of Health CareEnvironment and Public HealthHealth Care Quality, Access, and EvaluationHealth CareClinical Trials as TopicMedicineHILCCHealth & Biological SciencesHILCCMedical ResearchHILCCEpidemiologic Studies.Evaluation Studies as TopicEpidemiologic MethodsHealth Care Evaluation MechanismsInvestigative TechniquesPublic HealthDiagnostic Techniques and ProceduresQuality of Health CareEnvironment and Public HealthHealth Care Quality, Access, and EvaluationHealth CareClinical Trials as TopicMedicineHealth & Biological SciencesMedical Research610.72/4Gartlehner GeraldUnited States Agency for Healthcare Research and QualityRTI International-University of North Carolina Evidence-based Practice CenterPQKBBOOK9910698279703321Criteria for distinguishing effectiveness from efficacy trials in systematic reviews3119399UNINA