Margaryan, Sose, Markus Wells, Hripsime Apresyan, Tatevik Grigoryan, Kristina Akopyan, Olga Denisiuk, Rony Zachariah, and Karapet Davtyan. 2019. “When Will the Coughing Stop? Characteristics of Children With Pertussis (whooping Cough) in Armenia (2014-2018)”. The Journal of Infection in Developing Countries 13 (05.1):057S-062S. https://doi.org/10.3855/jidc.11121.