共 8 条
[1]
ALBERMAN E, 1977, CLIN DEV MED, V64, P6
[3]
BARRON SL, 1966, BRIT J PREV SOC MED, V20, P127
[4]
CHALMERS I., 1978, Hlth Trends, V10, P24
[6]
BIRTH-WEIGHT STANDARDS IN A COMMUNITY OF MIXED RACIAL ORIGIN
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1978, 85 (07)
:481-486
[7]
LUBCHENCO LO, 1963, PEDIATRICS, V32, P793
[8]
NELIGAN GA, 1976, CLIN DEV MED, V61, P4