1. The recent trend in breast-feeding;Martinez;Pediatrics,1979
2. Advanced trends in Breast-Feeding;Hendershot,1980
3. The promotion of breast-feeding;American Academy of Pediatrics, Committee on Nutrition;Pediatrics,1982
4. Current knowledge on breast-feeding;Psiaki,1977
5. Emotional support for the breast-feeding mother;Albers;Compr. Pediatr. Nursing,1981