Stojkovska, J. J., J. Zvicer, M. Milivojevic, I. Petrovic, M. Stevanovic, and B. Obradovic. “Validation of a Novel Perfusion Bioreactor System in Cancer Research”. HEMIJSKA INDUSTRIJA (Chemical Industry), vol. 74, no. 3, July 2020, pp. 187-96, doi:10.2298/HEMIND200329015S.