@misc{indiciae68fd5c1999a8, title = {[HETEROCYCLIC STEROIDS].}, author = {P DERUGGIERI and C GANDOLFI and U GUZZI and D CHIARAMONTI and C FERRARI}, year = {1965}, url = {https://pubmed.ncbi.nlm.nih.gov/14333192/}, note = {Source identifier: 14333192} }