Fu Xiaofang, Liao Yiping, Liu Huwei
The Key Lab of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R. China.
Anal Bioanal Chem. 2005 Jan;381(1):75-7. doi: 10.1007/s00216-004-2894-5.