Salam, I S Abdel-. “OPTIMIZATION OF PROGESTERONE 11?-HYDROXYLATION IN THE PRESENCE OF ?-CYCLODEXTRIN”. Biological Sciences - PJSIR 47, no. 4 (August 30, 2004): 275–280. Accessed January 29, 2026. http://www.v2.pjsir.org/index.php/biological-sciences/article/view/1535.