title: [Variability of the symptom of the niche in roentgenologic studies in cases of peptic ulcer].
authors.forename: D M
authors.initials: DM
authors.lastname: ABDURASULOV
mesh_terms: D006801:Humans; D010437:Peptic Ulcer
keywords: PEPTIC ULCER
vernacular_title: Izmenchivost' simptoma nishi pri rentgenologicheskom issledovanii v sluchaiakh iazvennoi bolezni zheludka i dvenadtsatiperstnoi kishki.