SARMIENTO BARRERA, Greiss Lizeth. Exposure to solar ultraviolet radiation of teachers in physical education area in the municipality of Bello-Antioquia, Colombia Exposición a radiación ultravioleta solar de docentes del área de educación física en el municipio de bello-antioquia, colombia. Network of Research in Occupational Health, [S.l.], v. 6, n. S4, p. 7-8, oct. 2023. ISSN 2594-0988. Available at: <https://rist.zaragoza.unam.mx/index.php/rist/article/view/639>. Date accessed: 21 feb. 2026.