Supaporn Phadungkij. (1995) Renal and liver functions and muscle performance during training in Thai boxers. Mahidol University,:ม.ป.ท.Supaporn Phadungkij. 1995. Renal and liver functions and muscle performance during training in Thai boxers. ม.ป.ท.:Mahidol University,;Supaporn Phadungkij. Renal and liver functions and muscle performance during training in Thai boxers. ม.ป.ท.:Mahidol University, 1995. Print.