title: Phenotypic variation in ABO and Rh blood groups, PTC tasting ability, and lingual rotation among southern Peruvian Quchua indians.
mesh_terms: D000017:ABO Blood-Group System; D000531:Altitude; D005787:Gene Frequency; D014644:Genetic Variation; D006801:Humans; D007199:Indians, South American; D010568:Peru; D010641:Phenotype; D010670:Phenylthiourea; D012204:Rh-Hr Blood-Group System; D013649:Taste; D014061:Tongue Habits
chemical_list: D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System; D010670:Phenylthiourea