title: [Lymphosarcomas of the stomach. Diagnostic value of gastroscopy and gastric biopsy under direct vision].
mesh_terms: D000328:Adult; D000368:Aged; D001706:Biopsy; D005260:Female; D005773:Gastroscopy; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology
vernacular_title: Lymphosarcomes de l'estomac. Valeur diagnostique de la gastroscopie et des gastrobiopsies orientées