TY  - RPRT
TI  - The first pure embryonic inducing factor.
AU  - J M Slack
PY  - 1999
DO  - 10.1002/(sici)1521-1878(199906)21:6<525::aid-bies9>3.0.co;2-s
UR  - https://pubmed.ncbi.nlm.nih.gov/10402959/
ID  - 10402959
ER  -