Heimark, R.L. and Davie, E.W. (1981). „Bovine and human plasma prekallikrein”. Methods Enzymol.80: 157-172. PMID6918767.
McRae, B.J., Kurachi, K., Heimark, R.L., Fujikawa, K., Davie, E.W. and Powers, J.C. (1981). „Mapping the active sites of bovine thrombin, factor IXa, factor Xa, factor XIa, factor XIIa, plasma kallikrein, and trypsin with amino acid and peptide thioesters: development of new sensitive substrates”. Biochemistry20: 7196-7206. PMID6976185.
Silverberg, M. and Kaplan, A.P. (1988). „Prekallikrein”. Methods Enzymol.163: 85-95. PMID3237096.
Seidah, N.G., Ladenheim, R., Mbikay, M., Hamelin, J., Lutfalla, G., Rougeon, F., Lazure, C. and Chrétien, M. (1989). „The cDNA structure of rat plasma kallikrein”. DNA8: 563-574. PMID2598771.
Tsuda, Y., Teno, N., Okada, Y., Wanaka, K., Bohgaki, M., Hijikata-Okunomiya, A., Okamoto, U., Naito, T. and Okamoto, S. (1989). „Synthesis of tripeptide chloromethyl ketones and examination of their inhibitory effects on plasmin and plasma kallikrein”. Chem. Pharm. Bull.37: 3108-3111. PMID2534361.