Gastric pH in newborns.
D001238:Asphyxia Neonatorum / Q000503:physiopathology; D036861:Delivery, Obstetric / Q000379:methods; D005744:Gastric Acid / Q000378:metabolism*; D005745:Gastric Acidity Determination; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature