title: Polymorphism of three HLA-DR3-bearing major histocompatibility complex extended haplotypes.
authors.affiliation: Department of Pathology, McMaster University, Hamilton, Ontario, Canada.
authors.forename: D P
authors.initials: DP
authors.lastname: Singal
authors.forename: D
authors.initials: D
authors.lastname: Green
authors.forename: B
authors.initials: B
authors.lastname: Reid
authors.forename: M
authors.initials: M
authors.lastname: D'Souza
mesh_terms: D008040:Genetic Linkage; D006683:HLA-DQ Antigens / Q000235:genetics; D006684:HLA-DR Antigens / Q000235:genetics*; D006239:Haplotypes; D006801:Humans; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D006683:HLA-DQ Antigens; D006684:HLA-DR Antigens