Ferrigno, C.R.A. (1997) “Comparative study between the effects of gelatin-resorcin-formaldehyde (Colagel®) and n-butil-2-cianoacrilate (Histoacryl®) in rabbit cervical esophagotony”, Brazilian Journal of Veterinary Research and Animal Science, 34(4), pp. 218–224. doi:10.11606/issn.2318-3659.v34i4p218-224.