title: Blood group investigations among the gypsy population of Hungary. II. Examinations of haptoglobin types and level and GM(1) factor.
mesh_terms: D001789:Blood Group Antigens; D005260:Female; D005787:Gene Frequency; D006242:Haptoglobins; D006801:Humans; D006814:Hungary; D007125:Immunogenetics; D007194:India; D008297:Male; D010154:Pakistan; D010641:Phenotype; D005719:gamma-Globulins / Q000032:analysis*
chemical_list: D001789:Blood Group Antigens; D006242:Haptoglobins; D005719:gamma-Globulins