Athukorala I, Medawela R, Gunawardana M, Jayasinghe R. GIS to Explore the Geographical Mysteries of Oral Cancer: Geospatial Distribution of Patients Diagnosed with Oral Potentially Malignant Disorders at the University Dental Hospital Peradeniya. apjcc [Internet]. 13Feb.2022 [cited 19Apr.2024];7(1):29-5. Available from: http://waocp.com/journal/index.php/apjcc/article/view/753