title: [Hypothesis concerning the evolution of the HL-A system].
mesh_terms: D005075:Biological Evolution; D003429:Cross Reactions; D000939:Epitopes; D006649:Histocompatibility Antigens; D007074:Immunoglobulin G; D009154:Mutation; D011110:Polymorphism, Genetic
chemical_list: D000939:Epitopes; D006649:Histocompatibility Antigens; D007074:Immunoglobulin G
vernacular_title: Hypothèse sur l'évolution du système HL-A