Volume 8(2); April 1951 Abstracts Abstracts PMCID: PMC1036413 Articles The Role of Periodic Examination in the Prevention of Coalworkers' Pneumoconiosis PMCID: PMC1036397 The Action of Variable Amounts of Quartz on the Lungs of Rats: The Extent of Pathological Change in Relation to the Amount Injected PMCID: PMC1036398 The Action of Small Amounts of Quartz and Larger Amounts of Coal and Graphite on the Lungs of Rats PMCID: PMC1036399 The Action of Anthracite and Bituminous Coal Dusts Mixed with Quartz on the Lungs of Rats PMCID: PMC1036400 Cardiovascular Disease in Cotton Workers: Part I PMCID: PMC1036401 An Influenza Epidemic in Industry PMCID: PMC1036402 A New Industrial Disease called Hyperhidrosis Erythematosa Traumatica PMCID: PMC1036403 Proceedings of the Association of Industrial Medical Officers PMCID: PMC1036412 Book Reviews Appraising Vocational Fitness by Means of Vocational Tests PMCID: PMC1036405 Industrial Hazards PMCID: PMC1036406 Blindness: Modern Approaches to the Unseen Environment PMCID: PMC1036407 Eyes in Industry PMCID: PMC1036408 Medical Aspects of Atomic Warfare PMCID: PMC1036409 The Industrial Safety Manual and Directory PMCID: PMC1036410 Safety in the Chemical Laboratory PMCID: PMC1036411 Obituary H. M. Vernon, M.A., M.D PMCID: PMC1036404 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||