- Clinical picture of COVID-19. (F. Piscaglia)
- Basic concepts in lung ultrasound - focus on "US interstitial syndrome". (F. Stefanini)
- Characteristics of US pattern of COVID-19 pneimonitis. (F. Stefanini)
- Use of US in the Emergency Department during COVID-19 outbreak: experience from a hub Hospital in Bologna, Italy. (V. Salvatore)
- Video tutorial of how to perform US in COVID+ patients. (F. Stefanini - F. Piscaglia)