Changes in oxygen-binding properties of the blood in old age.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008875:Middle Aged; D010100:Oxygen / Q000097:blood*; D010108:Oxyhemoglobins / Q000378:metabolism; D010313:Partial Pressure
D010108:Oxyhemoglobins; D010100:Oxygen