@article{article, title = {{Gradients of signalling in the developing limb.}}, url = {{}}, year = {{2011}}, month = {{12}}, author = {{Towers M and Wolpert L and Tickle C}}, doi = {{10.1016/j.ceb.2011.11.005}}, volume = {{24}}, journal = {{Curr Opin Cell Biol}}, issue = {{2}}, pages = {{181-187}}, note = {{Accessed on 2025/03/13}}}