title: [The helium-neon laser in gastric and duodenal ulcers].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged; D013276:Stomach Ulcer / Q000532:radiotherapy*
vernacular_title: Geliĭ-neonovyĭ pazer pri iazvennoĭ bolezni zheludka i dvenadtsatiperstnoĭ kishki.