Ward, Y., Yap, S., Ravichandran, V., Matsumura, F., Ito, M., Spinelli, B., & Kelly, K. (2002). The GTP binding proteins Gem and Rad are negative regulators of the Rho–Rho kinase pathway. The Rockefeller University Press.

Ward, Yvona, Seow-Fong Yap, V. Ravichandran, Fumio Matsumura, Masaaki Ito, Beth Spinelli, und Kathleen Kelly. The GTP Binding Proteins Gem and Rad Are Negative Regulators of the Rho–Rho Kinase Pathway. The Rockefeller University Press, 2002.

Ward, Yvona, et al. The GTP Binding Proteins Gem and Rad Are Negative Regulators of the Rho–Rho Kinase Pathway. The Rockefeller University Press, 2002.