@article{articlec0fd1647, title = {Deep sedation during gastrointestinal endoscopy: Propofol-fentanyl and midazolam-fentanyl regimens}, author = {Santos, Marcos Eduardo Lera dos and Maluf-Filho, Fauze and Chaves, Dalton Marques and Matuguma, Sergio Eiji and Ide, Edson and Luz, Gustavo de Oliveira and Souza, Thiago Ferreira de and Pessorrusso, Fernanda C. Simões and Moura, Eduardo Guimarães Hourneaux de and Sakai, Paulo}, year = {2013}, doi = {10.3748/wjg.v19.i22.3439}, journal = {World Journal of Gastroenterology} }