Exposito, J-Y.; Cluzel, C.; Garrone, R. & Lethias, C. (2002). “Evolution of collagens”. 《The Anatomical Record Part A: Discoveries in Molecular, Cellular, and Evolutionary Biology》 268 (3): 302–316. doi:10.1002/ar.10162. PMID12382326.
Exposito, J-Y.; Cluzel, C.; Garrone, R. & Lethias, C. (2002). “Evolution of collagens”. 《The Anatomical Record Part A: Discoveries in Molecular, Cellular, and Evolutionary Biology》 268 (3): 302–316. doi:10.1002/ar.10162. PMID12382326.