Histocompatibility genetics and immunosuppression.
D000017:ABO Blood-Group System; D005823:Genetics; D006648:Histocompatibility; D006650:Histocompatibility Testing; D006801:Humans; D007108:Immune Tolerance; D007166:Immunosuppressive Agents; D011110:Polymorphism, Genetic
D000017:ABO Blood-Group System; D007166:Immunosuppressive Agents