参考文献:10.1093/oxfordjournals.jbchem.a022373 摘要:Matsushima M, Ichinose M, Yahagi N, Tsukada-Kato S, Miki K, Omata M, Kim Y-, Ito H, Takahashi T, Sakurai Y, Tsuchiya Y, Athauda SBP, Inoue H, Takahashi K. Purification and Further Characterization of Enteropeptidase from Porcine Duodenum. Journal of Biochemistry. 1999 May 01;125(5):947–51. doi: 10.1093/oxfordjournals.jbchem.a022373.