1.
Hedayati Emami K, Najafi A, Mojtahedzadeh M, Shariat Moharari R, Ahmadi A, Sharifinia H, Vahidi E, Zarei T, Hedayati Emami S. Ultrasonic cardiac output monitoring in intubated patients with and without COVID-19 in the ICU: a prospective cohort study. Front Emerg Med. 2021;6(2):e16.