^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Mbikay M, Seidah NG, Chretien M, Simpson EM (Jul 1995). "Chromosomal assignment of the genes for proprotein convertases PC4, PC5, and PACE 4 in mouse and human". Genomics. 26 (1): 123–9. doi:10.1016/0888-7543(95)80090-9. PMID7782070.
Seidah NG, Chrétien M, Day R (1995). "The family of subtilisin/kexin like pro-protein and pro-hormone convertases: divergent or shared functions". Biochimie. 76 (3–4): 197–209. doi:10.1016/0300-9084(94)90147-3. PMID7819324.
Li M, Mbikay M, Nakayama K, et al. (2001). "Prohormone convertase PC4 processes the precursor of PACAP in the testis". Ann. N. Y. Acad. Sci. 921: 333–9. doi:10.1111/j.1749-6632.2000.tb06988.x. PMID11193847. S2CID46125753.