TY  - RPRT
TI  - Steroid structure and steroid activity.
AU  - J Elks
PY  - 1976
DO  - 10.1111/j.1365-2133.1976.tb02264.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1268077/
ID  - 1268077
ER  -