Chromosomal abberations in occupation-associated progressive systemic sclerosis Author: Bernstein R, Prinsloo I, Zwi S, Andrew MJA, Dawson B, Jenkins T. Source: S Afr Med J. 1980; 58:235-237. Babalwa Jekwa2019-04-05T21:50:07+02:00Dec 31st, 1980| Share This Page, Choose Your Platform! FacebookTwitterLinkedInWhatsappEmail