1. American Academy of Pediatrics policy statement: breastfeeding and the use of human milk;American Academy of Pediatrics;Pediatrics,1997
2. NAPNAP position statement on breastfeeding;NAPNAP;J Pediatr Health Care,1993
3. Inconsistencies among nurses in breastfeeding knowledge and counseling;Hayes;J Obstet Gynecol Neonat Nurs,1981
4. Maternity nurses' knowledge of factors promoting successful breastfeeding: a survey at two hospitals;Crowder;J Obstet Gynecol Neonat Nurs,1981