title: Fatal intracranial hemorrhage in a normal infant secondary to vitamin K deficiency.
mesh_terms: D001780:Blood Coagulation Tests; D002543:Cerebral Hemorrhage / Q000209:etiology* / Q000401:mortality; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011516:Prothrombin / Q000032:analysis; D011517:Prothrombin Time; D014813:Vitamin K Deficiency / Q000150:complications* / Q000175:diagnosis
chemical_list: D011516:Prothrombin