title: Blood group gene frequency differences between European and Asian pigs and their hybrids.
mesh_terms: D000483:Alleles; D000818:Animals; D001208:Asia; D001789:Blood Group Antigens / Q000032:analysis*; D005060:Europe; D005787:Gene Frequency; D006824:Hybridization, Genetic; D013552:Swine / Q000276:immunology*; D014744:Vietnam
chemical_list: D001789:Blood Group Antigens