LEADER 02870oam 2200805zu 450 001 9910698279703321 005 20231121234837.0 035 $a(CKB)3450000000002048 035 $a(SSID)ssj0000620938 035 $a(PQKBManifestationID)11389440 035 $a(PQKBTitleCode)TC0000620938 035 $a(PQKBWorkID)10613321 035 $a(PQKB)10838803 035 $a(WaSeSS)Innodata00030751 035 $a(OCoLC)70203651 035 $a(EXLCZ)993450000000002048 100 $a20160829d2006 uy 101 0 $aeng 135 $aur||||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aCriteria for distinguishing effectiveness from efficacy trials in systematic reviews 210 31$a[Place of publication not identified]$cAgency for Healthcare Research and Quality$d2006 215 $a1 online resource 225 1 $aTechnical Reviews ;$vno. 12 225 1 $aAHRQ publication ;$vno. 06-0046 300 $aBibliographic Level Mode of Issuance: Monograph 320 $aIncludes bibliographical references. 410 0$aTechnical review (United States. Agency for Healthcare Research and Quality) ;$vno. 12. 410 0$aAHRQ publication ;$vno. 06-0046. 606 $aEpidemiologic Studies 606 $aEvaluation Studies as Topic 606 $aEpidemiologic Methods 606 $aHealth Care Evaluation Mechanisms 606 $aInvestigative Techniques 606 $aPublic Health 606 $aDiagnostic Techniques and Procedures 606 $aQuality of Health Care 606 $aEnvironment and Public Health 606 $aHealth Care Quality, Access, and Evaluation 606 $aHealth Care 606 $aClinical Trials as Topic 606 $aMedicine$2HILCC 606 $aHealth & Biological Sciences$2HILCC 606 $aMedical Research$2HILCC 615 2$aEpidemiologic Studies. 615 2$aEvaluation Studies as Topic 615 2$aEpidemiologic Methods 615 2$aHealth Care Evaluation Mechanisms 615 2$aInvestigative Techniques 615 2$aPublic Health 615 2$aDiagnostic Techniques and Procedures 615 2$aQuality of Health Care 615 2$aEnvironment and Public Health 615 2$aHealth Care Quality, Access, and Evaluation 615 2$aHealth Care 615 2$aClinical Trials as Topic 615 7$aMedicine 615 7$aHealth & Biological Sciences 615 7$aMedical Research 676 $a610.72/4 702 $aGartlehner$b Gerald 712 02$aUnited States Agency for Healthcare Research and Quality 712 02$aRTI International-University of North Carolina Evidence-based Practice Center 801 0$bPQKB 906 $aBOOK 912 $a9910698279703321 996 $aCriteria for distinguishing effectiveness from efficacy trials in systematic reviews$93119399 997 $aUNINA