TY  - RPRT
TI  - NEW PROGESTATIONAL AGENTS. NONCLASSICAL 17-ALKYLPREGNENE STRUCTURES.
AU  - G R ALLEN
AU  - M J WEISS
PY  - 1964
DO  - 10.1021/jm00335a036
UR  - https://pubmed.ncbi.nlm.nih.gov/14233196/
ID  - 14233196
ER  -