CJCU
Studies on the β-Galactosidase from Gram──Gatalytic Reaction Kinetics of ONPG Hydrolysis and the Chemical Modification of Activity Sites
LI Xu-Yuan, ZHAO Ke-Hao, MEN Yan-Fa, MA Jian-Tai
Chem. J. Chinese Universities . 1996, (10): 1555 -1559 .