Boskabadi, M., Afzalaghaee, M., Talkhi, N., Jamalian, Z., Musa Farkhani, E. and Esmaily, H. 2022. Modeling the Impact of some Variables the COVID-19 Severe with CART Algorithm in Mashhad University of Medical Sciences. Iranian Journal of Emergency Medicine. 9, 1 (Nov. 2022), e36. DOI:https://doi.org/10.22037/ijem.v9i1.39540.