@article{3027980, title = "Steroidal imidazo‐pyridines", author = "Catsoulacos, P. and Souli, E.", journal = "Journal of Heterocyclic Chemistry", year = "1974", volume = "11", number = "1", pages = "87-88", issn = "0022-152X, 1943-5193", doi = "10.1002/jhet.5570110120" }