1. Toward a comparative framework for the study of childbirth: a review of the literature;McClain,1982
2. Factors associated with the choice and duration of infant-feeding practice;Simopoulos;Pediatrics,1984
3. Review of research on the factors associated with choice and duration of infant feeding in less-developed countries;Forman;Pediatrics,1984
4. Perspective on infant feedings: decision-making and ecology;Pelto;Fd Nutr. Bull.,1981
5. Lung'aho M.S. and Pelto G.H. The Weaning Process: A Review of Cross-Cultural Patterns of Infant and Young Child Feeding and Their Determinants. World Health Organization, Geneva. In press.