title: A survey on breast feeding practices at Dr Pirngadi Hospital Medan.
mesh_terms: D000328:Adult; D001942:Breast Feeding; D002675:Child, Preschool; D005260:Female; D006306:Health Surveys; D006801:Humans; D007214:Indonesia; D007223:Infant; D007225:Infant Food; D007231:Infant, Newborn