title: [Double-blind studies on parenteral and local premedication in proximal intestinoscopy].
mesh_terms: D003975:Diazepam / Q000008:administration & dosage / Q000009:adverse effects; D004724:Endoscopy; D006801:Humans; D007275:Injections, Intravenous; D007977:Levallorphan / Q000008:administration & dosage / Q000009:adverse effects; D008614:Meperidine / Q000008:administration & dosage / Q000009:adverse effects; D010919:Placebos; D011292:Premedication; D012833:Siloxanes / Q000008:administration & dosage
chemical_list: D010919:Placebos; D012833:Siloxanes; D007977:Levallorphan; D008614:Meperidine; D003975:Diazepam
vernacular_title: Doppelblind-untersuchungen parenteraler und lokaler Prämedikation bei der proximalen Intestinoskopie