Experimental model systems of pneumoconiosis II. the effect of direct and intravenous injection of silica on the rat liver Authors: Fitschen W, Webster I. Source: Medicina del lavoro. 1968; 59:168-175. Babalwa Jekwa2019-04-11T00:07:44+02:00Dec 31st, 1968| Share This Page, Choose Your Platform! FacebookTwitterLinkedInWhatsappEmail