[Experimental study of the correlation between the serum haptoglobin system and blood groups].
D000017:ABO Blood-Group System; D001782:Blood Donors; D001789:Blood Group Antigens; D005060:Europe; D006242:Haptoglobins; D006801:Humans; D007558:Italy; D014481:United States
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D006242:Haptoglobins
Contributo sperimentale alla correlazione fra sistema dell'aptoglobina sierica e gruppi sanguigni.