@article{handoll_sherrington_mak_2011,  title={Interventions for improving mobility after hip fracture surgery in adults},  volume={129},  ISSN={1516-3180},  url={https://doi.org/10.1590/S1516-31802011000600012},  DOI={10.1590/S1516-31802011000600012},  number={6},  journal={Sao Paulo Medical Journal},  publisher={Associação Paulista de Medicina - APM},  author={Handoll, Helen H. G and Sherrington, Catherine and Mak, Jenson C. S},  year={2011},  month={Dec},  pages={435–435} }