Liengchai Chaturat. (1995) Acute toxicity and carcinogenicity study of steviol in hamsters. Mahidol University,:ม.ป.ท.Liengchai Chaturat. 1995. Acute toxicity and carcinogenicity study of steviol in hamsters. ม.ป.ท.:Mahidol University,;Liengchai Chaturat. Acute toxicity and carcinogenicity study of steviol in hamsters. ม.ป.ท.:Mahidol University, 1995. Print.