TY  - RPRT
TI  - Morphogens.
AU  - J P Vincent
AU  - J Briscoe
PY  - 2001
DO  - 10.1016/s0960-9822(01)00514-0
UR  - https://pubmed.ncbi.nlm.nih.gov/11696339/
ID  - 11696339
ER  -