[On the relations between blood groups of the ABO system and calculous cholecystitis].
D000017:ABO Blood-Group System; D002764:Cholecystitis / Q000097:blood*; D002769:Cholelithiasis / Q000097:blood*; D006801:Humans
D000017:ABO Blood-Group System
Sui rapporti fra gruppi sanguini del sistema ABO e colecistite calcolosa.