Sergey Yu Smolentsev, Ali H Volkov, Ellada K Papunidi, Leisyan F Yakupova, Ramil N Fayzrakhmanov, Imane Bouadila, Andrey A Rudenko, and Pavel A Rudenko. “Influence of Para-Aminobenzoic Acid on Young Cattle”. International Journal of Research in Pharmaceutical Sciences, vol. 11, no. 2, Apr. 2020, pp. 1481-5, https://ijrps.com/home/article/view/850.