Citação norma APA

Ji, L., Cao, C., Li, Y., & Xie, M. (2020). Response to letter to the editor: “Lung Ultrasound early detection and monitoring in Covid-19 Pneumonia: fact and fiction”. QJM.

Citação norma Chicago

Ji, Li, Chunyan Cao, Yuman Li, and Mingxing Xie. "Response to Letter to the Editor: “Lung Ultrasound Early Detection and Monitoring in Covid-19 Pneumonia: Fact and Fiction”." QJM 2020.

Citação norma MLA

Ji, Li, Chunyan Cao, Yuman Li, and Mingxing Xie. "Response to Letter to the Editor: “Lung Ultrasound Early Detection and Monitoring in Covid-19 Pneumonia: Fact and Fiction”." QJM 2020.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.