共 50 条
[46]
FACTORS ASSOCIATED WITH LOW BIRTH-WEIGHT OF INFANTS DELIVERED AT TERM
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1978, 85 (01)
:1-7
[49]
MEDICAL-CARE AND PRETERM INFANTS OF NORMAL BIRTH-WEIGHT
[J].
PEDIATRICS,
1986, 77 (02)
:158-166