Milanez V, Lima M, Perandini L, Gonçalves C, Franchini E. <b>Evaluation and comparison of the ratings of perceived exertion and of the blood lactate in an official karate competition</b> - doi: 10.4025/reveducfis.v22i1.8058. JPhysEduc [Internet]. 2011Apr.2 [cited 2025Sep.13];22(1):57-4. Available from: https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/8058