[The Apt test in melena of the newborn (differential diagnosis between melena vera and melena spurial)].
D003937:Diagnosis, Differential; D005319:Fetal Hemoglobin; D006474:Hemorrhagic Disorders; D006801:Humans; D007231:Infant, Newborn; D008551:Melena; D006475:Vitamin K Deficiency Bleeding
D005319:Fetal Hemoglobin
FETAL HEMOGLOBIN; HEMORRHAGIC DISEASE OF NEWBORN; MELENA