A1N1T1I1G2E1N1
8 points
ANTIGEN is validvalid
a substance that stimulates the production of antibodies [n ANTIGENS]
a substance that stimulates the production of antibodies, also ANTIGENE [n -S]
a substance that stimulates the production of antibodies [n ANTIGENS]
a substance that stimulates the production of antibodies, also ANTIGENE [n -S]