共 11 条
[3]
NATIONAL ASSESSMENT OF PHYSICIANS BREAST-FEEDING KNOWLEDGE, ATTITUDES, TRAINING, AND EXPERIENCE
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1995, 273 (06)
:472-476
[5]
MACKEY S, 1981, CAN J PUBLIC HEALTH, V72, P312
[7]
The resurgence of breastfeeding in the United States
[J].
PEDIATRICS,
1997, 99 (04)
:art. no.-e12
[8]
RYAN AS, 1991, PEDIATRICS, V88, P719
[9]
DECISIONS ON BREAST-FEEDING OR FORMULA FEEDING AND TRENDS IN INFANT-FEEDING PRACTICES
[J].
AMERICAN JOURNAL OF DISEASES OF CHILDREN,
1983, 137 (08)
:719-725
[10]
*US DEPT HHS, 1991, DHHS PUBL, P379