Castillo, G. G., Pachajoa, H. M., Villota, S. E., Zurita, E., Palacios, M. and Gutiérrez, O. (2006) “Study of the gastric acid anti-secretory activity of Cannabis sativa in an animal model”., Colombia Medica, 37(4), pp. 254–257. doi: 10.25100/cm.v37i4.454.