02387oam 2200565 450 991071166740332120190419110204.0(CKB)5470000002485386(OCoLC)1015649387(EXLCZ)99547000000248538620110531d1968 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierVariations in birth weight legitimate live births, United States - 1963 /Mary Grace KovarWashington, D.C. :U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration,1968.1 online resource (iv, 35 pages) 1 illustration, formsVital and health statistics. Series 22, Data from the national vital statistics system ;number 8Public Health Service publication ;no. 1000-series 22-no. 8"Statistics on the variation in birth weight according to whether or not the mother was employed during pregnancy, 1962 family income, the time of the first visit for medical care and the number of visits during the 12 months preceding childbirth. Based on data collected by a questionnaire mailed to mothers and medical care services for a sample selected from records of births in 1963 which filed with the National Center for Health Statistics.""November 1968."Includes bibliographical references (page 11).Variations in birth weight Birth weightUnited StatesStatisticsNewborn infantsUnited StatesStatisticsBirth weightfastNewborn infantsfastUnited StatesStatistics, MedicalUnited StatesfastStatistics.fastStatistics.lcgftBirth weightNewborn infantsBirth weight.Newborn infants.Kovar Mary Grace1386432National Center for Health Statistics (U.S.),SXTSXTOCLCONLCOCLCFOCLCQGPOBOOK9910711667403321Variations in birth weight3539708UNINA