Karen Núñez-Valdés, Álex Dueñas Peña, Diana Mireya Cuéllar Sánchez. Labor, safety and health conditions in informal workers in Bogotá: the case of street vendors. J Popl Ther Clin Pharmacol. 2023;30(9):32-46. doi:10.47750/jptcp.2023.30.09.005