title: [Techniques and importance of gastroscopy (author's transl)].
mesh_terms: D005215:Fasting; D005756:Gastritis / Q000175:diagnosis; D020699:Gastroscopes; D005773:Gastroscopy / Q000009:adverse effects; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis; D008614:Meperidine / Q000008:administration & dosage / Q000494:pharmacology; D008722:Methods; D010437:Peptic Ulcer / Q000175:diagnosis; D011187:Posture; D011292:Premedication; D013274:Stomach Neoplasms / Q000175:diagnosis
chemical_list: D008614:Meperidine
vernacular_title: Technika i znaczenie gastroskopii.