[Breast feeding is not always enough!].
Mölsä
Elina
E
Tammela
Outi
O
D001942:Breast Feeding; D005260:Female; D006801:Humans; D007223:Infant; D007225:Infant Food; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D009035:Mothers / Q000523:psychology; D015397:Program Evaluation; D014944:World Health Organization