Kimmel, R. A., Turnbull, D. H., Blanquet, V., Wurst, W., Loomis, C. A., & Joyner, A. L. (2000). Two lineage boundaries coordinate vertebrate apical ectodermal ridge formation. Cold Spring Harbor Laboratory Press.

Kimmel, Robin A., Daniel H. Turnbull, Veronique Blanquet, Wolfgang Wurst, Cynthia A. Loomis, e Alexandra L. Joyner. Two Lineage Boundaries Coordinate Vertebrate Apical Ectodermal Ridge Formation. Cold Spring Harbor Laboratory Press, 2000.

Kimmel, Robin A., et al. Two Lineage Boundaries Coordinate Vertebrate Apical Ectodermal Ridge Formation. Cold Spring Harbor Laboratory Press, 2000.