title: Nonrandom distribution of Gm haplotypes in East Asia.
mesh_terms: D002681:China; D005787:Gene Frequency; D006801:Humans; D007141:Immunoglobulin Fc Fragments / Q000032:analysis*; D007074:Immunoglobulin G / Q000032:analysis*; D007564:Japan; D007723:Korea; D013785:Thailand
chemical_list: D007141:Immunoglobulin Fc Fragments; D007074:Immunoglobulin G