Breast feeding in relation to socio-economic group and separation of mother and baby.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001942:Breast Feeding; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D009725:Nurseries, Hospital; D010298:Parity; D012959:Socioeconomic Factors