ebrary, Inc, Wang, K. P., Mehta, A. C., & Turner, J. F. (2012). Flexible bronchoscopy (3rd ed.). Wiley-Blackwell.

ebrary, Inc, Ko Pen Wang, Atul C. Mehta, and J. Francis Turner. Flexible Bronchoscopy. 3rd ed. Chichester, West Sussex, U.K.: Wiley-Blackwell, 2012.

ebrary, Inc, et al. Flexible Bronchoscopy. 3rd ed. Wiley-Blackwell, 2012.