Loss of agglutinability of red blood cells due to the action of tannin.
D004906:Erythrocyte Count; D004912:Erythrocytes; D006384:Hemagglutination; D006386:Hemagglutination Tests; D013634:Tannins / Q000494:pharmacology*
D013634:Tannins
HEMAGGLUTINATION; TANNIN/effects