Povorozniuk, V.; Grigoryeva, N.; Korzh, M.; Strafun, S.; Kanis, J.; McCloskey, E.; Vaida, V.; Klymovytsky, F.; Vlasenko, R.; Forosenko, V. Еpidemiology of Proximal Femur Fractures in Ukraine: Results of Two Retrospective Studies. OTP 2017, 68-74.