Videolaryngoscopy vs. direct laryngoscopy in orotracheal intubation in obese critical patients: Systematic review and meta-analysis Samuel David Gil-Bazán; Gustavo Adolfo Vásquez-Tirado; Edward Chávez-Cruzado; Edinson Dante Meregildo-Rodríguez; Claudia Vanessa Quispe-Castañeda; Wilson Marcial Guzmán-Aguilar; Leslie Jacqueline Liñán-Díaz;

ß-lactam antibiotics to prevent ventilator-associated pneumonia (VAP) in coma patients: A systematic review and meta-analysis of randomized controlled trials Edinson Dante Meregildo-Rodriguez; Mariano Ortiz-Pizarro; Martha Genara Asmat-Rubio; Carlos Geraldo Fernandez-Narváez; Gustavo Adolfo Vásquez-Tirado;

Conservative versus liberal oxygen therapy in relation to all-cause mortality among patients in the intensive care unit: A systematic review of randomized controlled trials with meta-analysis and trial sequential analysis X. Li; D. Liu; C. Liu; Z. Mao; Y. Liu; H. Yi; F. Zhou;