[文献書誌] M.Goto, H.Yasuzawa, T.Higashi, Y.Yamaguchi, A.Kawanami, S.Mifune, H.Mori, H.Nakayama, K.Harada, Y.Arakawa: "Dependence of Hydrolysis of β-Lactams with a Zinc(II) β-Lactamase Produced from Serratia marcescens (IMP-1) on pH and Concentration of Zinc(II) Ion : Dissociation of Zn(II) from IMP-1 in Acidic Medium"Biol. Pharm. Bull.. 26(5). (2003)