Volume 14(4); October 1957 Articles Experimental Studies on the Relative Importance of Concentration and Duration of Exposure to Dust Inhalation PMCID: PMC1037817 The Effect of the Use of Calcined Alumina in China Biscuit Placing on the Health of the Workman PMCID: PMC1037818 Air Pollution in Diesel Bus Garages PMCID: PMC1037819 Observations on Urinary Cadmium and Protein Excretion in Men Exposed to Cadmium Oxide Dust and Fume PMCID: PMC1037820 Chemical and Histological Post-mortem Studies on a Workman Exposed for Many Years to Cadmium Oxide Fume PMCID: PMC1037821 An Investigation into the Acute Respiratory Reaction to the Inhalation of Tamarind Seed Preparations PMCID: PMC1037822 A Review of 102 Cases of Beat Conditions of the Knee PMCID: PMC1037823 Ventilation of Impermeable Clothing: The Effectiveness of the Ambient Atmosphere in Ventilating Coveralls Worn in Hot and Humid Conditions PMCID: PMC1037824 Absence and the Physical Conditions of Work PMCID: PMC1037825 Azo Dyes and Heinz Bodies PMCID: PMC1037826 Experience of Pulheems in the 1952 Army Intake PMCID: PMC1037827 The Efficiency of Various Liquid Impinger Samplers in Bacterial Aerosols PMCID: PMC1037828 Book Review Reactions of Mines-Rescue Personnel to Work in Hot Environments PMCID: PMC1037830 Miscellanea: The Range of Vision Permitted by Protective Goggles PMCID: PMC1037829 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||