@misc{indiciaef0ed59334315, title = {C-5 SUBSTITUTED 19-NORSTEROIDS.}, author = {J FISHMAN and M TORIGOE}, year = {1965}, doi = {10.1016/0039-128x(65)90155-8}, url = {https://pubmed.ncbi.nlm.nih.gov/14291308/}, note = {Source identifier: 14291308} }