The effect of spinal anaesthesia on blood volume in man.
D000368:Aged; D000775:Anesthesia, Spinal; D001810:Blood Volume; D001811:Blood Volume Determination; D006400:Hematocrit; D006801:Humans; D008297:Male; D008694:Methamphetamine / Q000494:pharmacology; D008875:Middle Aged; D010953:Plasma Volume
D008694:Methamphetamine