Volume 6(4); October 1949 Abstracts Abstracts PMCID: PMC1036246 Articles Weil's Disease in the North-East of Scotland PMCID: PMC1036238 Vital Capacity Measurements in Cornish Tin-miners PMCID: PMC1036239 Silicosis in the Potteries: Some Observations Based on Seven Hundred and Fifty Necropsies PMCID: PMC1036240 Silicosis in Sandstone Workers: Some Observations Based on Two Hundred and Seventy-Five Necropsies PMCID: PMC1036241 Inhalation Risk and Particle Size in Dust and Mist PMCID: PMC1036242 Photoelectric Measurement of Coal Dust Stains on Filter Paper PMCID: PMC1036243 Proceedings of the Association of Industrial Medical Officers PMCID: PMC1036247 Book Review Welfare in Industry PMCID: PMC1036245 British and Foreign Official Publications Medical X-Ray Protection up to Two Million Volts PMCID: PMC1036244 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||