SEASONAL VARIATION OF ANTI-A ISO-ANTIBODY IN AN 'O' DONOR.
D000017:ABO Blood-Group System; D000906:Antibodies; D000937:Antigen-Antibody Reactions; D001787:Blood Group Incompatibility; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D007136:Immunoglobulins; D012621:Seasons
D000017:ABO Blood-Group System; D000906:Antibodies; D007136:Immunoglobulins
ABO FACTORS; ANTIGEN-ANTIBODY REACTIONS; BLOOD GROUP INCOMPATIBILITY; HEMAGGLUTINATION; SEASONS