Association of dead space fraction to mortality in patients with COVID-19-related ARDS: A historical cohort observational study Carlos Carvajal; Nelson Darío Giraldo Ramirez; Andrés David De La Hoz Castro; Carlos Guillermo Vidal Vargas; Hemel Antonio Pacheco; David Fernández Sánchez; Laura Vannesa González Salazar; Silvia Stella Romero Otta; Silvia Vergara Jaimes; Juan Fernando Bolivar Ospina; Juliana Correa Céspedes; Alejandro Narvaez Orozco; Jorge Hernando Donado; Carlos Alberto Cadavid; Gisela De La Rosa;

COVID-19-associated lung weakness (CALW): Systematic review and meta-analysis Pablo Redruello-Guerrero; Marta Ruiz-del-Pino; Carmen Jiménez-Gutiérrez; Paula Jiménez-Gutiérrez; Ana Carrascos-Cáliz; Alejandro Romero-Linares; Antonio Jesús Láinez Ramos-Bossini; Mario Rivera-Izquierdo; Antonio Cárdenas-Cruz;

High serum nitrates levels in non-survivor COVID-19 patients L. Lorente; F. Gómez-Bernal; M.M. Martín; J.A. Navarro-Gonzálvez; M. Argueso; A. Perez; L. Ramos-Gómez; J. Solé-Violán; J.A. Marcos y Ramos; N. Ojeda; A. Jiménez;