02708cam a2200529Ii 4500 on1015670083 OCoLC 20190831111941.0 m o d f cr cn||||||||| 110419s1972 mdua obs f000 0 eng d SXT eng rda pn SXT OCLCO OCLCF OCLCQ OCLCO GPO MvI n-us--- 0500-E (online) HE 20.2210:3/15 HE 20.6209:3/15 HE 20.2210:3/15 Chase, Helen C., author. Trends in "prematurity" : United States : 1950-67 / Helen C. Chase and Mary E. Byrnes. Rockville, Md. : U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics, 1972. 1 online resource (iv, 51 pages) : illustrations. txt c rdamedia cr rdacarrier Vital and health statistics. Series 3, Analytical studies ; number 15 DHEW publication ; no. (HSM) 72-1030 "January 1972." "An analysis of the trend in live births registered in the United States, 1950-67 by weight at birth and period of gestation, including an assessment of the quality of the data. Other factors, such as age of mother, plurality, sex, and delivery in hospitals are included insofar as they have a bearing on the trends." CRDP Program record. Includes bibliographical references (pages 30-32). Description based on online resource, PDF version; title from cover (CDC, viewed March 6, 2019). Premature infants United States Statistics. Birth weight United States Statistics. Newborn infants United States Statistics. United States Statistics, Medical. Premature infants. fast (OCoLC)fst01432223 United States. fast (OCoLC)fst01204155 Statistics. fast (OCoLC)fst01423727 Statistics Medical. fast (OCoLC)fst01423729 Statistics. lcgft Byrnes, Mary E., author. (CaOOS)14829 National Center for Health Statistics (U.S.), issuing body. Print version: Chase, Helen C. Trends on prematurity, United States, 1950-67 (DLC) 70610274 (OCoLC)969085345 DHEW publication ; no. (HSM) 72-1030. Vital and health statistics. Series 3, Analytical studies ; no. 15. https://purl.fdlp.gov/GPO/gpo117210 BEV Fed Docs 285772 285772