an antinunuclear antibody titer
an antibiotic used as an anticancer drug
the blood group whose red cells carry the A antigen
a drug that is used as an immunosuppressant, called azathioprine
an antineoplastic drug that inhibits the utilization of a metabolite
the blood group whose red cells carry neither the A nor B antigens
an antigen that causes agglutination, called
a poisonous substance, containing a virus, used for protecting people against disease