[Real frequency of weak B phenotype].
D000017:ABO Blood-Group System; D005787:Gene Frequency; D006801:Humans; D007519:Isoantigens / Q000032:analysis; D010375:Pedigree; D010641:Phenotype
D000017:ABO Blood-Group System; D007519:Isoantigens
Fréquence réelle des phénotypes B faible.