Studies of prolonged neonatal jaundice in the breast-fed infant.
D001942:Breast Feeding; D005260:Female; D006801:Humans; D006932:Hyperbilirubinemia / Q000209:etiology*; D007231:Infant, Newborn; D007567:Jaundice, Neonatal / Q000209:etiology*; D008297:Male; D008895:Milk, Human; D011247:Pregnancy; D011276:Pregnanediol / Q000378:metabolism*
D011276:Pregnanediol