Y. A. Correa-Moreno and J. M. Arango-Soler, “Work and health of the bogas of Magdalena River in the 19th century”, Rev Colomb Salud Ocup, vol. 10, no. 1, pp. 6032–6032, Mar. 2021, doi: 10.18041/2322-634X/rcso.1.2020.6032.