title: [The principle of intermolecular recognition in immunology].
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D006801:Humans; D008285:Major Histocompatibility Complex; D011948:Receptors, Antigen, T-Cell / Q000235:genetics*
chemical_list: D011948:Receptors, Antigen, T-Cell