Left ventricular systolic function and mechanical ventilation weaning failure: An updated systematic review and meta-analysis with trial sequential analysis Cristina Santonocito; Simone Messina; Mateusz Zawadka; Pruszczyk Andrzej; Elena Bignami; Andrea Morelli; Sabino Scolletta; Alberto Noto; Filippo Sanfilippo;

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;