Alrubaiy, L., Alrubaiy, L., Sutton, J., & Ahmed, W. (2009). Doctor, I hear hissing sounds coming from my chest!? Case Reports, 2009(may25 1), p. bcr0720080466. doi:10.1136/bcr.07.2008.0466

Alrubaiy, Laith, L. Alrubaiy, J. Sutton, and W. Ahmed. "Doctor, I Hear Hissing Sounds Coming From My Chest!?" Case Reports 2009, no. may25 1 (2009): bcr0720080466.

Alrubaiy, Laith, L. Alrubaiy, J. Sutton, and W. Ahmed. "Doctor, I Hear Hissing Sounds Coming From My Chest!?" Case Reports 2009.may25 1 (2009): bcr0720080466.