[Incidence of the RP character and its relation to C'3, blod groups and Rh factors in the sera of 21-year-old males].
D001699:Biometry; D006801:Humans; D015994:Incidence; D008297:Male; D010084:Oxidation-Reduction; D012204:Rh-Hr Blood-Group System / Q000706:statistics & numerical data*
D012204:Rh-Hr Blood-Group System
RH FACTORS/statistics