Occupational dust exposure and chronic obstructive pulmonary disease: A systematic overview of the evidence Authors: Oxman AD, Muir DCF, Shannon HS, Stock SR, Hnizdo E, Lange HJ. Source: Am Rev Resp Dis. 1993; 148:38-48. Babalwa Jekwa2019-04-04T15:51:46+02:00Dec 31st, 1993| Share This Page, Choose Your Platform! FacebookTwitterLinkedInWhatsappEmail