Maternal weight gain and the outcome of pregnancy, United States, 1980 : an analysis of maternal weight gain during pregnancy by demographic characteristics of mothers and its association with birth weight and the risk of fetal death (DHHS publication ; no. (PHS) 86-1922) (Vital & health statistics. Series 21, Data from the national vital statistics system ; no. 44)
Maternal weight gain and the outcome of pregnancy, United States, 1980 : an analysis of maternal weight gain during pregnancy by demographic characteristics of mothers and its association with birth weight and the risk of fetal death
(DHHS publication ; no. (PHS) 86-1922) (Vital & health statistics. Series 21, Data from the national vital statistics system ; no. 44)
Physical description for original version: iv, 25 p. : 28 cm
書誌注記
Bibliography: p. 20
原資料等に関する注記
原資料の出版事項: Hyattsville, Md. ; Washington, D.C. : U.S. Dept. of Health and Human Services, Public Health Service, National Center for Health Statistics : For sale by the Supt. of Docs., U.S. G.P.O., 1986