共 17 条
[2]
[Anonymous], SAS
[4]
THE BIRTH-WEIGHT BATTERING CONNECTION
[J].
AMERICAN JOURNAL OF NURSING,
1989, 89 (09)
:1153-1155
[6]
Creasy R., 1989, MATERN-FETAL MED
[7]
ELIAS S, 1980, HUMAN EMBRYONIC FETA, P331
[9]
HILLARD PJA, 1985, OBSTET GYNECOL, V66, P185