Prevalence of Hepatitis B and C Markers Among Waste Pickers at the Marmolejo Dumpsite, Quibdó, Chocó, Colombia . SU [Internet]. 2025 Nov. 14 [cited 2026 Jan. 17];1(01):80-1. Available from: https://rcientificas.uninorte.edu.co/index.php/salud/article/view/18539