Povorozniuk, V., Grigoryeva, N., Korzh, M., Strafun, S., Kanis, J., McCloskey, E., Vaida, V., Klymovytsky, F., Vlasenko, R. and Forosenko, V. (2017) “Еpidemiology of proximal femur fractures in ukraine: results of two retrospective studies”, ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, (4), pp. 68–74. doi: 10.15674/0030-59872016468-74.