[Measurement of the total blood volume and its constituents by means of radiochromium-labeled erythrocytes during severe digestive hemorrhages].
D001810:Blood Volume; D004912:Erythrocytes; D006471:Gastrointestinal Hemorrhage / Q000097:blood*; D006470:Hemorrhage; D006801:Humans
BLOOD VOLUME; ERYTHROCYTES; HEMORRHAGE, GASTROINTESTINAL/blood