The red cell volume in a hospital population.
D000328:Adult; D001810:Blood Volume; D002860:Chromium Radioisotopes; D004739:England; D005260:Female; D006400:Hematocrit; D006761:Hospitals; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D012737:Sex Factors
D002860:Chromium Radioisotopes