ESTIMATION OF BLOOD LOSS DURING SURGERY.
D001803:Blood Transfusion; D001811:Blood Volume Determination; D003124:Colorimetry; D004912:Erythrocytes; D006470:Hemorrhage; D006801:Humans; D000860:Hypoxia; D011868:Radioisotopes; D013514:Surgical Procedures, Operative
D011868:Radioisotopes
ANOXIA; BLOOD TRANSFUSION; BLOOD VOLUME DETERMINATION; COLORIMETRY; ERYTHROCYTES; HEMORRHAGE; RADIOISOTOPES; SURGERY, OPERATIVE