@misc{indiciae2b7259396585, title = {HLA class II antigens: structure, function, and expression in immunodeficiencies, autoimmune diseases, and allograft rejection.}, author = {J L Touraine and H Bétuel and C Pouteil-Noble and C Royo}, year = {1989}, url = {https://pubmed.ncbi.nlm.nih.gov/2493721/}, note = {Source identifier: 2493721} }