TY  - RPRT
TI  - Nodal signalling in vertebrate development.
AU  - A F Schier
AU  - M M Shen
PY  - 2000
DO  - 10.1038/35000126
UR  - https://pubmed.ncbi.nlm.nih.gov/10667782/
ID  - 10667782
ER  -