Gehan, M. S., El, S. M. E. S., Hossam, E. D. M. M. (2015). Histological and immunohistochemical study of the effect of long period exposure to gold nanoparticles on the fundic mucosa of adult male albino rat. The Egyptian Journal of Histology. https://doi.org/10.1097/01.ehx.0000459886.90155.9a