Dust exposure and pneumoconiosis in a South African pottery: 1. Study objectives and dust exposure Authors: Rees D, Cronje RJP, du Toit RSJ. Source: Br J Ind Med. 1992; 49: 459-464. Babalwa Jekwa2019-04-04T12:32:42+02:00Dec 31st, 1992| Share This Page, Choose Your Platform! FacebookTwitterLinkedInWhatsappEmail