A haptoglobin mating frequency, segregation and ABO blood-group intraction analysis for additional series of families.
D000017:ABO Blood-Group System; D002648:Child; D003241:Consanguinity; D005260:Female; D005787:Gene Frequency; D005826:Genetics, Medical; D006242:Haptoglobins; D006801:Humans; D008297:Male; D008393:Marriage; D010641:Phenotype
D000017:ABO Blood-Group System; D006242:Haptoglobins