TY - GEN AU - Trojan,J AU - Saunders,B P AU - Woloshynowych,M AU - Debinsky,H S AU - Williams,C B TI - Immediate recovery of psychomotor function after patient-administered nitrous oxide/oxygen inhalation for colonoscopy SN - 0013-726X PY - 1997///0603 KW - Analgesia, Patient-Controlled KW - Analgesics, Opioid KW - administration & dosage KW - Colonoscopy KW - Conscious Sedation KW - Female KW - Humans KW - Hypnotics and Sedatives KW - Male KW - Meperidine KW - Midazolam KW - Middle Aged KW - Nitrous Oxide KW - Oxygen KW - Premedication KW - Psychomotor Performance KW - drug effects KW - Time Factors N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1055/s-2007-1004055 ER -