LEADER 03085oam  2200793   450 
001 9910711614803321
005 20190222123607.0
035   $a(CKB)5470000002485917
035   $a(OCoLC)1015644568
035   $a(EXLCZ)995470000002485917
100   $a20110627d1980      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aContraceptive efficacy among married women, aged 15-44 years, United States /$fBarbara Vaughan [and four others]
210  1$aHyattsville, Md. :$cU.S. Department of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics,$d1980.
215   $a1 online resource (v, 62 pages) $cillustrations
225 1 $aVital and health statistics. Series 23, Data from the national survey of family growth ;$vnumber 5
225 1 $aDHHS publication ;$vno. (PHS) 80-1981
300   $a"Statistics are presented on the effectiveness of contraceptives used by married women aged 15-44 years. The percent of women who failed to prevent an unwanted pregnancy or to delay a wanted pregnancy until its desired time is shown for various demographic and socioeconomic groups."
300   $a"May 1980."
320   $aIncludes bibliographical references (page 20).
606   $aContraceptives$zUnited States$vStatistics
606   $aContraception$xFailures$zUnited States$vStatistics
606   $aUnwanted pregnancy$zUnited States$vStatistics
606   $aMarried women$zUnited States$vStatistics
606   $aCohort analysis$2fast
606   $aContraception$2fast
606   $aContraception$xFailures$2fast
606   $aContraceptives$2fast
606   $aFamily planning services$2fast
606   $aMarried women$2fast
606   $aPatient compliance$2fast
606   $aSterilization (Birth control)$2fast
606   $aUnwanted pregnancy$2fast
607   $aUnited States$vStatistics, Medical
607   $aUnited States$2fast
608   $aStatistics.$2fast
608   $aStatistics.$2lcgft
615  0$aContraceptives
615  0$aContraception$xFailures
615  0$aUnwanted pregnancy
615  0$aMarried women
615  7$aCohort analysis.
615  7$aContraception.
615  7$aContraception$xFailures.
615  7$aContraceptives.
615  7$aFamily planning services.
615  7$aMarried women.
615  7$aPatient compliance.
615  7$aSterilization (Birth control)
615  7$aUnwanted pregnancy.
702   $aVaughan$b Barbara
712 02$aNational Center for Health Statistics (U.S.),
712 02$aNational Survey of Family Growth (U.S.)
801  0$bSXT
801  1$bSXT
801  2$bOCLCO
801  2$bNLC
801  2$bOCLCF
801  2$bOCLCQ
801  2$bOCLCO
801  2$bGPO
906   $aBOOK
912   $a9910711614803321
996   $aContraceptive efficacy among married women, aged 15-44 years, United States$93286205
997   $aUNINA