[Recent clinico-statistical observations on correlations between peptic ulcer and ABO and Rh blood groups].
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D006801:Humans; D007558:Italy; D010437:Peptic Ulcer / Q000097:blood* / Q000453:epidemiology; D012204:Rh-Hr Blood-Group System
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System
Ulteriori osservazioni clinico-statistiche sulle correlazioni tra ulcera peptica e gruppi sanguigni ABO e Rh.