Correia-da-Silva, G., Bell, S. C., Pringle, J. H., & Teixeira, N. A. (2005). Patterns of expression of Bax, Bcl-2 and Bcl-xL in the implantation site in rat during pregnancy. Placenta, 26(10), 796 - 806.

Correia-da-Silva, G., Bell, S. C., Pringle, J. H., & Teixeira, N. A. (2004). Patterns of uterine cellular proliferation and apoptosis in the implantation site of the rat pregnancy. Placenta, 25(6), 538 - 547.