title: Pulmonary aspiration after fibre-endoscopy.
mesh_terms: D003975:Diazepam; D005336:Fiber Optic Technology; D005773:Gastroscopy / Q000009:adverse effects*; D006801:Humans; D001239:Inhalation; D008171:Lung Diseases / Q000517:prevention & control*; D011187:Posture; D012463:Saliva
chemical_list: D003975:Diazepam