[Stomach peroral biopsy in the diagnosis of chronic gastritis].
D001706:Biopsy; D002908:Chronic Disease; D005756:Gastritis / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D013270:Stomach / Q000473:pathology
Apporto della biopsia perorale dello stomaco alla diagnosi delle gastriti croniche.