title: [Clinical variants of the course of peptic ulcer].
mesh_terms: D002908:Chronic Disease; D003937:Diagnosis, Differential; D004383:Duodenogastric Reflux / Q000175:diagnosis; D004386:Duodenum / Q000473:pathology; D005500:Follow-Up Studies; D005753:Gastric Mucosa / Q000473:pathology; D005773:Gastroscopy; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis* / Q000473:pathology; D012008:Recurrence
vernacular_title: Klinicheskie varianty techeniia iazvennoĭ bolezni.