Blood transfusions for premature infants.
D000138:Acidosis / Q000628:therapy; D001782:Blood Donors; D001803:Blood Transfusion / Q000379:methods*; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases / Q000628:therapy*