References
- 1972 . ILO U/C International Classification of Radiography of Pneumoconioses: 1971 , Geneva : International Labour Office, Occupational Safety and Health Service . publication No. 22 (revised)
- Reger , RB , Butcher , DF and Morgan , WKC . 1973 . Assessing change in the pneumoconioses using serial radiographs . Am J Epidemiol , 98 : 243 – 254 .
- Rossiter , CE . 1972 . Relation between content and composition of coal workers’ lungs and radiological appearances . Br J Ind Med , 29 : 31 – 44 .
- Gaensler EA Carrington CB et al. Pathological, physiological, and radiological correlations in the pneumoconioses Ann NY Acad Sci 1972 200 574 607
- Morgan WKC Handelsman L et al. Ventilatory capacity and lung volumes of US coal miners Arch Environ, Health 1974 28 182 189
- Weill H Waggenspack C et al. Radiographic and physiologic patterns among workers engaged in manufacture of asbestos cement products J Occup Med 1973 15 248 252
- Weill H Ziskind MM et al. Lung function consequences of dust exposure in asbestos cement manufacturing plants Arch Environ Health 1975 30 88 97
- Lapp , NL and Seaton , A . 1971 . Pulmonary Reactions to Coal Dust , 153 New York : Academic Press Inc .
- Bailey WC Brown M et al. Silico-mycobacterial disease in sandblasters Am Rev Respir Dis 1974 110 115 125