[Changes in the bone marrow caused by hemorrhages].
D001853:Bone Marrow / Q000473:pathology*; D005767:Gastrointestinal Diseases; D006471:Gastrointestinal Hemorrhage / Q000150:complications*; D006470:Hemorrhage; D006801:Humans
BONE MARROW/pathology; HEMORRHAGE, GASTROINTESTINAL/complications