[Anti-A and anti-B immune antibodies in group O donors in the province of Ferrara].
D000906:Antibodies; D001782:Blood Donors; D001789:Blood Group Antigens / Q000706:statistics & numerical data*; D006801:Humans; D014019:Tissue Donors
D000906:Antibodies; D001789:Blood Group Antigens
BLOOD DONORS; BLOOD GROUPS/statistics