Yang T T, Lin T S, Chang M
Department of Environmental Engineering and Health, Yuanpei University, Room 407, No. 306, Yuanpei St., Hsin Chu, Taiwan, ROC.
Bull Environ Contam Toxicol. 2007 May;78(5):308-13. doi: 10.1007/s00128-007-9184-9. Epub 2007 Jul 7.