@book{7890,
	author = {Butte, Nancy F ; Lopez-Alarcon, Mardia G ; Garza, Cutberto. and Expert Consultation on the Optimal Duration of Exclusive Breastfeeding (2001 : Geneva, Switzerland)},
	title = {Nutrient adequacy of exclusive breastfeeding for the term infant during the first six months of life.},
	publisher = {World Health Organization,},
	year = {2002.},
	address = {Geneva : }
}