The ability of Warburgia salutaris extracts to protect against crystalline silica- induced cell injury Authors: Leshwedi M, Steenkamp V, Dutton M & Gulumian M Source: Hum Exp Toxicol, 2008; 27, 827-35. Babalwa Jekwa2019-03-25T12:42:43+02:00Sep 22nd, 2008| Share This Page, Choose Your Platform! FacebookTwitterLinkedInWhatsappEmail