The epidemiology of breastfeeding.
Newton
Edward R
ER
Department of Obstetrics and Gynecology, Brody School of Medicine, East Carolina University, Pitt County Memorial Hospital, Greenville, North Carolina 27834, USA. newtoned@mail.ecu.edu
D000328:Adult; D001942:Breast Feeding / Q000208:ethnology / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D014481:United States / Q000453:epidemiology