Some genetic interrelationships in England and Wales. A methodological investigation.
D000017:ABO Blood-Group System; D003117:Color Vision Defects / Q000235:genetics; D004739:England; D005164:Factor IX; D005260:Female; D005787:Gene Frequency; D014644:Genetic Variation; D006801:Humans; D008297:Male; D010641:Phenotype; D012204:Rh-Hr Blood-Group System; D014852:Wales
D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System; D005164:Factor IX