title: [Diagnosis of early stomach neoplasms in Europe from 1968-1973 (preliminary results of a questionnaire)].
mesh_terms: D005060:Europe; D005773:Gastroscopy; D006801:Humans; D013274:Stomach Neoplasms / Q000175:diagnosis*; D011795:Surveys and Questionnaires
vernacular_title: Zur Diagnose des Magenfrühkarzinoms in Europa in der Zeit von 1968-1973 (Vorläufige Resultate einer Umfrage)