title: When to wean. Analysis article on breast feeding was misleading.
authors.forename: Mary J
authors.initials: MJ
authors.lastname: Renfrew
authors.forename: William
authors.initials: W
authors.lastname: McGuire
authors.forename: Felicia M
authors.initials: FM
authors.lastname: McCormick
mesh_terms: D001942:Breast Feeding; D006801:Humans; D000090463:Iron Deficiencies; D013997:Time Factors