title: New studies on the relationship between blood groups and leprosy.
mesh_terms: D000017:ABO Blood-Group System; D044383:Black People; D001789:Blood Group Antigens; D001938:Brazil; D005787:Gene Frequency; D006801:Humans; D007918:Leprosy / Q000453:epidemiology*; D010641:Phenotype; D012204:Rh-Hr Blood-Group System; D044465:White People
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System