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;

Biomarcadores predictivos de mortalidad en pacientes críticos con COVID-19 J.M. Sirvent; A. Baro; M. Morales; P. Sebastian; X. Saiz;