ABO and Rhesus (D) gene frequencies in the Negroid population of South West Niger.
D000017:ABO Blood-Group System / Q000235:genetics*; D044383:Black People; D005787:Gene Frequency; D006801:Humans; D009548:Niger; D010641:Phenotype; D012204:Rh-Hr Blood-Group System / Q000235:genetics*
D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System