Defining breastfeeding.
McIntyre
E
E
D001942:Breast Feeding / Q000706:statistics & numerical data*; D017408:Guidelines as Topic; D006801:Humans; D007223:Infant; D007225:Infant Food / Q000706:statistics & numerical data*; D007231:Infant, Newborn; D013997:Time Factors; D014944:World Health Organization