Watcharin Kruaysawat Survival time and prognostic factors of oral cancer in Ubon Ratchathani cancer center. Thesis (M.Sc. (Epidemiology))--Mahidol University, 2009. Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/96097
Title
Survival time and prognostic factors of oral cancer in Ubon Ratchathani cancer center