@article{nogueira-barbosa_2019,  title={The importance of prospective and longitudinal studies on ischiofemoral impingement syndrome},  volume={52},  ISSN={0100-3984},  url={https://doi.org/10.1590/0100-3984.2019.52.5e3},  DOI={10.1590/0100-3984.2019.52.5e3},  number={5},  journal={Radiologia Brasileira},  publisher={Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem},  author={Nogueira-Barbosa, Marcello H.},  year={2019},  month={Sep},  pages={IX} }