Cita APA

Hadda, V., Tiwari, P., Mittal, S., Madan, K., & Mohan, A. (2020). Ultrasonography of diaphragm in chronic obstructive pulmonary disease: Unanswered questions. Lung India.

Chicago Style Citation

Hadda, Vijay, Pawan Tiwari, Saurabh Mittal, Karan Madan, i Anant Mohan. "Ultrasonography of Diaphragm in Chronic Obstructive Pulmonary Disease: Unanswered Questions." Lung India 2020.

Cita MLA

Hadda, Vijay, et al. "Ultrasonography of Diaphragm in Chronic Obstructive Pulmonary Disease: Unanswered Questions." Lung India 2020.