TY  - RPRT
TI  - Substituted ring AB aromatic steroids.
AU  - M Heller
AU  - R H Lenhard
AU  - S Bernstein
PY  - 1967
DO  - 10.1021/ja00984a029
UR  - https://pubmed.ncbi.nlm.nih.gov/6040524/
ID  - 6040524
ER  -