Lipsky S, Stephenson PA, Koepsell TD, Gloyd SS, Lopez JL, Bain CE. Breastfeeding and weaning practices in rural Mexico. Nutr Health. 1994;9(4):255-63.
Lipsky S, Stephenson PA, Koepsell TD, Gloyd SS, Lopez JL, Bain CE. Breastfeeding and weaning practices in rural Mexico. Nutr Health. 1994;9(4):255-63.