SYLIVANUS, O. O.; WANJOHI, N. A.; PETERSON, W. N. Occupational exposure levels to sewer gases among informal sewer workers in Nairobi city county, Kenya. International Journal Of Community Medicine And Public Health, [S. l.], v. 13, n. 6, p. 2755–2761, 2026. DOI: 10.18203/2394-6040.ijcmph20261752. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/15449. Acesso em: 30 may. 2026.