[Experience in the anti-relapse treatment of patients with the chronic form of peptic ulcer].
D000328:Adult; D002908:Chronic Disease; D006801:Humans; D008875:Middle Aged; D010437:Peptic Ulcer / Q000517:prevention & control*
Opyt protivoretsidivnogo lecheniia bol'nykh khronicheskoĭ formoĭ iazvennoĭ bolezni.