TY - JOUR T1 - Evaluation of a system recording non-pneumoconiotic abnormalities as part of coal worker's x-ray surveillance programme. JF - British Journal of Industrial Medicine JO - Br J Ind Med SP - 647 LP - 648 DO - 10.1136/oem.47.9.647 VL - 47 IS - 9 AU - J Collet AU - R M Castellan AU - T K Hodous Y1 - 1990/09/01 UR - http://oem.bmj.com/content/47/9/647.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -