Leyva-López, N., Mendieta-Vega, R.A., Zazueta-Matías, E., Santiago-Osuna, J. and Grano-Maldonado, M.I. 2020. OCCURRENCE OF GASTROINTESTINAL DISEASES IN NATIONAL AND INTERNATIONAL TOURISTS BETWEEN 2014-2018, IN MAZATLAN, SINALOA, MEXICO. Biotempo. 17, 1 (Jun. 2020), 127–136. DOI:https://doi.org/10.31381/biotempo.v17i1.3059.