1. Factors influencing breastfeeding;Berger;Journal of Continuing Education in Pediatrics,1978
2. Breastfeeding in the Boston suburbs in relation to personal-social factors;Cole;Clinical Pediatrics,1977
3. Breast care in the early puerperium;Countryman;Journal of Obstetric. Gynecologic and Neonatal Nursing,1973
4. Maternity nurses' knowledge of factors promoting successful breastfeeding;Crowder;Journal of Obstetric, Gynecologic and Neonatal Nursing,1981