Evaluation of bloody gastric fluid from newborn infants.
D004912:Erythrocytes / Q000032:analysis; D005312:Fetal Blood / Q000032:analysis*; D005750:Gastric Juice / Q000032:analysis*; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007231:Infant, Newborn
D006454:Hemoglobins