title: [Remarks on geographic hematology].
mesh_terms: D001789:Blood Group Antigens; D004777:Environment; D004812:Epidemiologic Methods; D005006:Ethnicity; D006402:Hematologic Diseases / Q000453:epidemiology*; D006801:Humans
chemical_list: D001789:Blood Group Antigens
vernacular_title: Remarquessur l'hematologie geographique.