@article{ribas_zonatto_ribas_bassan_2020,  title={R577X OF THE ACTN3 GENE AS PREDICTOR OF PHYSICAL PERFORMANCE IN ULTRAMARATHON RUNNERS},  volume={26},  ISSN={1517-8692},  url={https://doi.org/10.1590/1517-869220202606221667},  DOI={10.1590/1517-869220202606221667},  number={6},  journal={Revista Brasileira de Medicina do Esporte},  publisher={Sociedade Brasileira de Medicina do Exercício e do Esporte},  author={Ribas, Marcelo Romanovitch and Zonatto, Hiago Augusto and Ribas, Danieli Isabel Romanovitch and Bassan, Julio Cesar},  year={2020},  month={Nov},  pages={523–526} }