@misc{indiciaefb6ad97fab0a, title = {Morphogens.}, author = {J P Vincent and J Briscoe}, year = {2001}, doi = {10.1016/s0960-9822(01)00514-0}, url = {https://pubmed.ncbi.nlm.nih.gov/11696339/}, note = {Source identifier: 11696339} }