PROKOPCHUK, Elena, ALEKSANDROVA, Alexandra and KRAVCHENKO, Iryna. Analgesic activity of new complex compounds SnCl4 with salicyloylhydrazones of benzaldehyde and brombenzaldehyde. Pedagogy and Psychology of Sport. Online. 10 February 2019. Vol. 5, no. 2, pp. 156-164. [Accessed 13 January 2025]. DOI 10.12775/PPS.2015.05.02.009.