1. Task Force on the Promotion of Breastfeeding: The promotion of breastfeeding;Pediatrics,1982
2. Touching: The human significance of the skin;Ashley-Montagu,1971
3. Infant feeding practices, mother’s decision making;Aberman;JOGN Nurs,1985
4. Maternal practices and attitudes toward breastfeeding;Arafat;JOGN Nurs,1981
5. Management of breastfeeding;Barnes;JAMA,1953