Jaramillo-D., G., A. Gaviria-S., M. I. Gómez-O., C. Gutiérrez-L., R. Molina-P., and V. Pinedo-P. “The Medicinal Plant Salespersons in the City of Medellín: Their Social Characterization and Knowledge of Oral Health”. Revista Facultad De Odontología Universidad De Antioquia, vol. 19, no. 1, Sept. 2009, pp. 100-12, doi:10.17533/udea.rfo.2438.