APA (7th ed.) Citation

Brar, H. S., & Surawicz, C. M. Pseudomembranous Colitis: An Update. Wiley.

Chicago Style (17th ed.) Citation

Brar, Harpreet S., and Christina M. Surawicz. Pseudomembranous Colitis: An Update. Wiley.

MLA (9th ed.) Citation

Brar, Harpreet S., and Christina M. Surawicz. Pseudomembranous Colitis: An Update. Wiley.

Warning: These citations may not always be 100% accurate.