Vega, D E [Hypnosis and drowsiness in the preparation of the surgical patient. Clinical observations with a derivative of benzodiazepine]. [electronic resource] - Revista brasileira de anestesiologia - 56-61 p. digital Publication Type: Journal Article ISSN: 0034-7094 Subjects--Topical Terms: AdolescentAdultAgedHumansHypnotics and Sedatives--administration & dosageMiddle AgedPreanesthetic Medication