Jaremek, A., Kępa, J., Kandefer, N., Wyszkowski, M., Grabarczyk, A., Pawlak, A., Grad, S., Gregorek, M. and Gregorek, P. (2023) “Effect of the SARS COV-2 virus on diabetes symptoms, diagnostics, and treatment”, Journal of Education, Health and Sport, 48(1), pp. 158–172. doi: 10.12775/JEHS.2023.48.01.011.