Ghosh, Usha; Ganessunker, Deshanie; Sattigeri, Viswajanani J.; Carlson, Kathryn E.; Mortensen, Deborah J.; Katzenellenbogen, Benita S.; Katzenellenbogen, John A. Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 4 p. 629 - 657