Ten answers to key questions for fluid management in intensive care F. Sanfilippo; A. Messina; M. Cecconi; M. Astuto;

How to use echocardiography to manage patients with shock? Guillaume Théry; Victor Gascon; Virginia Fraile; Ana Ochagavia; Olfa Hamzaoui;

Narrative review of ultrasound in the management of the critically ill patient with SARS-CoV-2 infection (COVID-19): clinical applications in intensive care medicine V. Fraile Gutiérrez; J.M. Ayuela Azcárate; D. Pérez Torres; L. Zapata; A.L. Rodríguez Yakushev; A. Ochagavía Calvo;