title: [Chromogastroscopy in the diagnosis of stomach cancer].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005773:Gastroscopy / Q000379:methods*; D006801:Humans; D008297:Male; D008751:Methylene Blue; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000175:diagnosis*
chemical_list: D008751:Methylene Blue
vernacular_title: Khromogastroskopiia v diagnostike raka zheludka