Mi S, Lee X, Li X, et al. (Feb de 2000). «Syncytin is a captive retroviral envelope protein involved in human placental morphogenesis». Nature403 (6771): 785-9. PMID10693809. doi:10.1038/35001608.
Alberts, B., Johnson, A., Lewis, J., Raff, M., Roberts, K., and Walters, P. (2002). Molecular Biology of the Cell (4th edición). New York and London: Garland Science. ISBN0-8153-3218-1.
Janeway, C.A., Travers, P., Walport, M., and Shlomchik, M.J. (2001). Immunobiology (5th edición). New York and London: Garland Science. ISBN0-8153-4101-6..
Mi S, Lee X, Li X, et al. (Feb de 2000). «Syncytin is a captive retroviral envelope protein involved in human placental morphogenesis». Nature403 (6771): 785-9. PMID10693809. doi:10.1038/35001608.