TY  - RPRT
TI  - Sonic hedgehog: restricted expression and limb dysmorphologies.
AU  - Robert E Hill
AU  - Simon J H Heaney
AU  - Laura A Lettice
PY  - 2003
DO  - 10.1046/j.1469-7580.2003.00148.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12587915/
ID  - 12587915
ER  -