L. Z. Monteiro, I. L. Spinato, C. A. B. da Silva, Z. M. de S. A. Santos, M. H. N. P. Pinheiro, and R. M. Montenegro Júnior, “ Knowledge of physical education professionals when dealing with persons with diabetes mellitus in the gyms in the city of Fortaleza, CE ”, Rev Bras Educ Fís Esporte, vol. 23, no. 2, pp. 135–142, Jun. 2009, doi: 10.1590/S1807-55092009000200004.