共 11 条
[1]
ANCRI G, 1963, AM J CLIN NUTR, V30, P568
[2]
HARDY JB, 1977, EPIDEMIOLOGY PREMATU, P105
[3]
HEGSTED DM, 1976, NUTRIENT REQUIREMENT, P107
[4]
Marshall WA, 1974, SCI F PAEDIATRICS, P124
[5]
NISWANDER K, 1974, AM J OBSTET GYNECOL, V119, P306, DOI 10.1016/0002-9378(74)90289-0
[6]
NISWANDER KR, 1972, NIH73379 PUB
[7]
OSOFSKY HJ, 1968, PREGNANT TEENAGER
[8]
ROSENWAIKE I, 1971, HSMHA HEALTH REP, V86, P641, DOI 10.2307/4594258
[9]
STEPTO RC, 1975, TEENAGE PREGNANT GIR
[10]
THOMSON A M, 1968, Journal of Obstetrics and Gynaecology of the British Commonwealth, V75, P903