(en) Neil D. Rawlings, Dominic P. Tolle et Alan J. Barrett, « Evolutionary families of peptidase inhibitors », The Biochemical Journal, vol. 378, no Pt 3, , p. 705-716 (PMID14705960, PMCID1224039, DOI10.1042/bj20031825, www.biochemj.org/content/378/3/705.full-text.pdf)
(en) Neil D. Rawlings, Dominic P. Tolle et Alan J. Barrett, « Evolutionary families of peptidase inhibitors », The Biochemical Journal, vol. 378, no Pt 3, , p. 705-716 (PMID14705960, PMCID1224039, DOI10.1042/bj20031825, www.biochemj.org/content/378/3/705.full-text.pdf)