Progression of irregular opacities in asbestos miners Authors: Sluis-Cremer GK, Hnizdo E. Source: Br J Ind Med. 1989; 46:846-852. Summary: NULL Babalwa Jekwa2019-04-09T15:28:02+02:00Dec 31st, 1989| Share This Page, Choose Your Platform! FacebookTwitterLinkedInWhatsappEmail