Prommik, P.; Kolk, H.; Sarap, P.; Puuorg, E.; Harak, E.; Kukner, A. .; Pääsuke, M.; Märtson, A. Estonian Hip Fracture Data from 2009 to 2017: High Rates of Nonoperative Management and High 1-Year Mortality. ActaO 2019, 90, 159-164.