Pascotto, Ernesto, Diego Capraro, Paolo Tomè, and Mauro Spanghero. “Topographic Distribution of Gastritis in Heavy Pigs Investigated by a Geographic Information System Approach”. Geospatial Health 11, no. 2 (May 31, 2016). Accessed April 20, 2024. https://www.geospatialhealth.net/gh/article/view/436.