Sylivanus, Obiero O., Nyambura A. Wanjohi, and Warutere N. Peterson. “Occupational Exposure Levels to Sewer Gases Among Informal Sewer Workers in Nairobi City County, Kenya”. International Journal Of Community Medicine And Public Health 13, no. 6 (May 30, 2026): 2755–2761. Accessed May 30, 2026. https://www.ijcmph.com/index.php/ijcmph/article/view/15449.