Hovhannisyan, Alvard, Anna Mkhoyan, Naira Gyulazyan, Vigen Asoyan, Tsoghik Navoyan, Zaruhi Gevorgyan, and Marta Simonyan. “Epidemiology and Economic Losses of Rotavirus Infection Associated With Hospitalization of Armenian Children”. The Journal of Infection in Developing Countries 13, no. 04 (April 30, 2019): 348-351. Accessed August 20, 2019. https://jidc.org/index.php/journal/article/view/10883.