TY  - RPRT
TI  - Diterpenoid and steroidal alkaloids.
AU  - Atta-ur-Rahman
AU  - M I Choudhary
PY  - 1995
DO  - 10.1039/np9951200361
UR  - https://pubmed.ncbi.nlm.nih.gov/7666978/
ID  - 7666978
ER  -