Iravani, S., Frootan, M., Zojaji, H., Azizi, M., Saeedi, S., Hashemi, M.R. and Azimzadeh, P. 2011. Evaluation of patients’ satisfaction with anesthesia in gastrointestinal endoscopic procedures in Iran. Gastroenterology and Hepatology from Bed to Bench. 4, 4 (Sep. 2011). DOI:https://doi.org/10.22037/ghfbb.v4i4.198.