TY  - RPRT
TI  - Versatile roles for sonic hedgehog in gut development.
AU  - Kimiko Fukuda
AU  - Sadao Yasugi
PY  - 2002
DO  - 10.1007/s005350200030
UR  - https://pubmed.ncbi.nlm.nih.gov/11993506/
ID  - 11993506
ER  -