title: Haptoglobin and transferrin variants in two Congolese Bantu tribes.
mesh_terms: D003223:Congo; D005006:Ethnicity; D014644:Genetic Variation; D006242:Haptoglobins; D006801:Humans; D007178:Inbreeding; D014168:Transferrin
chemical_list: D006242:Haptoglobins; D014168:Transferrin