Minh และ Truong Tan. (1994) Impact of multidrug therapy on epidemiological changes of leprosy in Thailand. Mahidol University,:ม.ป.ท.Minh และ Truong Tan. 1994. Impact of multidrug therapy on epidemiological changes of leprosy in Thailand. ม.ป.ท.:Mahidol University,;Minh และ Truong Tan. Impact of multidrug therapy on epidemiological changes of leprosy in Thailand. ม.ป.ท.:Mahidol University, 1994. Print.