Volume 18(4); October 1961 Articles Rehabilitation: Concept and Practice PMCID: PMC1038238 Air Pollution in Road Tunnels PMCID: PMC1038239 A Clinical Study of Electrical Accidents PMCID: PMC1038240 Rheumatism in Cotton Operatives PMCID: PMC1038241 Further Studies on the Toxicity of Some Tetra and Trialkyl Lead Compounds PMCID: PMC1038242 A Rapid Method for the Micro-estimation of Lead in Urine PMCID: PMC1038243 The Distribution and Excretion of Inhaled Mercury Vapour PMCID: PMC1039182 The Toxicity of Precipitated Silica PMCID: PMC1038244 Poisoning by Ethyl Mercury Toluene Sulphonanilide PMCID: PMC1038246 Book Reviews Classification of Occupations 1960, General Register Office PMCID: PMC1038249 Klinische Grundlagen der Sechsundvierzig Meldepflichtigen Berufskrankheiten (The Clinical Bases of 46 Prescribed Occupational Diseases in West Germany) PMCID: PMC1038250 Occupational Disease in California Attributed to Pesticides and Agricultural Chemicals, 1959 PMCID: PMC1038251 Micro-organisms as Allies: The Industrial Use of Fungi and Bacteria PMCID: PMC1038252 Toxicology and Biochemistry of Aromatic Hydrocarbons PMCID: PMC1038253 Air Pollution PMCID: PMC1038254 Efficiency and Effort—An Analysis of Industrial Administration PMCID: PMC1038255 Absence from Work: Incidence, Cost and Control PMCID: PMC1038256 The Health of Executives PMCID: PMC1038257 Rehabilitation of Hand Function PMCID: PMC1038258 Injuries and Infections of the Hand PMCID: PMC1038259 The Practical Management of Head Injuries PMCID: PMC1038260 X-rays—Their Origin, Dosage and Practical Application PMCID: PMC1038261 Miscellanea: The North of England Industrial Health Advisory Service PMCID: PMC1038247 Obituary OBITUARY PMCID: PMC1038248 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||