Tang, D. M., Urrunaga, N. H., De Groot, H., von Rosenvinge, E. C., Xie, G., & Ghazi, L. J. (2014). Pseudomembranous Colitis: Not Always Caused by Clostridium difficile. Hindawi Publishing Corporation.

Tang, Derek M., Nathalie H. Urrunaga, Hannah De Groot, Erik C. von Rosenvinge, Guofeng Xie, ja Leyla J. Ghazi. Pseudomembranous Colitis: Not Always Caused By Clostridium Difficile. Hindawi Publishing Corporation, 2014.

Tang, Derek M., et al. Pseudomembranous Colitis: Not Always Caused By Clostridium Difficile. Hindawi Publishing Corporation, 2014.