Vigil, L., Gutiérrez, R., Cáceres, W., Collantes, H., & Beas, J. (2007). Occupational health in high altitudes stevedores: the workers of the wholesale markets from Huancayo, 2006. Revista Peruana De Medicina Experimental Y Salud Pública, 24(4). https://doi.org/10.17843/rpmesp.2007.244.1131