Substance Use and Its Correlates among Healthcare Workers in a Teaching and Referral Hospital in South Western Kenya: A Cross-Sectional Study: DOI: https://dx.doi.org/10.4314/ajhs.v37i2.2. AJHS. 2024;37(2). Accessed May 6, 2026. https://ojs.ajhsjournal.or.ke/index.php/home/article/view/158