共 38 条
[1]
*ACOG, 1997, ACOG ED B, V240, P1
[2]
*AHCPR CDC, 1996, AHCPR PUBL
[3]
[Anonymous], 1988, SAS STAT US GUID
[4]
BERENSON AB, 1994, AM J OBSTET GYNECOL, V170, P1760
[6]
THE BIRTH-WEIGHT BATTERING CONNECTION
[J].
AMERICAN JOURNAL OF NURSING,
1989, 89 (09)
:1153-1155
[8]
*CDC, 1997, SOURC
[10]
Curry MA, 1998, RES NURS HEALTH, V21, P211, DOI 10.1002/(SICI)1098-240X(199806)21:3<211::AID-NUR4>3.0.CO