"Histocompatibility Antigens Class II"@en . "Histocompatibility Antigens Class II"@en . "I-A-Antigen"@en . "Class II Major Histocompatibility Antigens"@en . . "Class II Antigen"@en . "D000949" . . "Ia-Like Antigens"@en . "Class II Antigens"@en . . . . "Class II Histocompatibility Antigens"@en . "Antigens, Immune Response"@en . . . "Immune-Response-Associated Antigens"@en . "IA Antigen"@en . "C0019630" . "Immune Response Antigens"@en . "Ia Antigens"@en . "I-A Antigen"@en .