Nasa, Mukesh, Zubin Sharma, Randhir Sud, and Lipika Lipi. “Cytomegalovirus Infection of Gastrointestinal Tract: GI Tract CMV Infection”. Community Acquired Infection 3 (March 23, 2016). Accessed May 4, 2025. https://www.hksmp.com/journals/cai/article/view/265.