Lung function and respiratory symptoms in silicotic and non-silicotic gold miners Authors: Irwig LM, Rocks P. Source: Am Rev Resp Dis. 1978; 117:429-435. Babalwa Jekwa2019-04-15T14:18:46+02:00Dec 31st, 1978| Share This Page, Choose Your Platform! FacebookTwitterLinkedInWhatsappEmail