title: [Melena neonatorum].
mesh_terms: D001344:Autopsy; D001803:Blood Transfusion; D005078:Exchange Transfusion, Whole Blood; D005260:Female; D006396:Hematemesis / Q000150:complications; D006801:Humans; D006932:Hyperbilirubinemia / Q000150:complications; D007231:Infant, Newborn; D007422:Intestines / Q000473:pathology; D008297:Male; D013270:Stomach / Q000473:pathology; D014812:Vitamin K / Q000627:therapeutic use; D006475:Vitamin K Deficiency Bleeding / Q000150:complications / Q000175:diagnosis / Q000209:etiology / Q000473:pathology / Q000628:therapy
chemical_list: D014812:Vitamin K