TY  - RPRT
TI  - Gradients that organize embryo development.
AU  - C Nüsslein-Volhard
PY  - 1996
DO  - 10.1038/scientificamerican0896-54
UR  - https://pubmed.ncbi.nlm.nih.gov/8693324/
ID  - 8693324
ER  -