Trukhmanova, S., L. Netrebin, A. Stelmashchuk, and O. Trukhmanova. “Attitude of the I-St Year Students of the National Pirogov Memorial Medical University, Vinnytsya, to Tobacco Smoking”. Reports of Vinnytsia National Medical University, Vol. 21, no. 2, Sept. 2017, pp. 517-20, https://reports-vnmedical.com.ua/index.php/journal/article/view/47.