File:Enterovirus VP1 & dsRNA in stomach, Chia 2015. 400px.png

Author: Chia, J. K., Chia, A. Y., Wang, D., & El-Habbal, R. (2015). Functional dyspepsia and chronic gastritis associated with enteroviruses. Open Journal of Gastroenterology, 5(04), 21. Source: http://file.scirp.org/Html/2-1900264_55465.htm. It shows stomach tissue samples stained (brown) to detect non-cytolytic enterovirus.