1. Programmes to Promote Breastfeeding;Jelliffe,1988
2. Proceedings of the International Workshop on Health Care Practices Related to Breastfeeding,1990
3. Protecting, promoting and supporting breast-feeding: the special role of maternity services;World Health Organization,1990
4. The promotion of breast-feeding: Policy statement based on a task force report;American Academy of Pediatrics;Pediatrics,1982
5. Effect of the maternity ward system on the lactation success of low-income urban Mexican women;Perez-Escamilla,1991