Singh, U. P., Singh, S., Singh, R., Karls, R. K., Quinn, F. D., Potter, M. E., & Lillard, J. W. (2007). Influence of Mycobacterium avium subsp. paratuberculosis on Colitis Development and Specific Immune Responses during Disease. American Society for Microbiology.

Singh, Udai P., Shailesh Singh, Rajesh Singh, Russell K. Karls, Frederick D. Quinn, Morris E. Potter, and James W. Lillard. Influence of Mycobacterium Avium Subsp. Paratuberculosis On Colitis Development and Specific Immune Responses During Disease. American Society for Microbiology, 2007.

Singh, Udai P., et al. Influence of Mycobacterium Avium Subsp. Paratuberculosis On Colitis Development and Specific Immune Responses During Disease. American Society for Microbiology, 2007.