[Fibroendoscopy following surgery of complicated ulcer disease].
D005336:Fiber Optic Technology; D005773:Gastroscopy; D006801:Humans; D013276:Stomach Ulcer / Q000175:diagnosis / Q000601:surgery*
Fibroéndoskopiia posle operatsiĭ po povodu oslozhnennoĭ iazvennoĭ bolezni.