Volume 26(2); April 1969 An elaboration of the I.L.O. classification of simple pneumoconiosis PMCID: PMC1008901 An investigation of allergy in byssinosis: sensitization to cotton, hemp, flax and jute antigens PMCID: PMC1008902 A study of rope workers exposed to hemp and flax PMCID: PMC1008903 Ventilatory function in workers exposed to low levels of toluene diisocyanate: a six-month follow-up PMCID: PMC1008904 Circadian variation of F.E.V. in shift workers PMCID: PMC1008905 Chronic exposure to zinc of furnace operators in a brass foundry PMCID: PMC1008906 Urinary hydroxyproline excretion in coalworkers' pneumoconiosis PMCID: PMC1008907 Intracellular distribution of lead in the liver and kidney of the rat PMCID: PMC1008908 A rapid method for estimating mercury in undigested biological samples PMCID: PMC1008909 Metabolism of ethylene glycol dinitrate (ethylene dinitrate) in the rat following repeated administration PMCID: PMC1008910 Cadmium determination in urine by atomic absorption spectrometry as a screening test in industrial medicine PMCID: PMC1008911 The phosphatases of peripheral white blood cells in workers exposed to trichloroethylene and perchloroethylene PMCID: PMC1008912 Hippuric acid, phenol, and trichloroacetic acid levels in the urine of Japanese subjects with no known exposure to organic solvents PMCID: PMC1008913 Effects of bis (tri-n-butyltin) oxide on the eyes of rabbits. PMCID: PMC1008914 Absence from work attributed to sickness PMCID: PMC1008915 Book Reviews The College of Pathologists. Acute Respiratory Diseases PMCID: PMC1008916 Occupational Disease in California Attributed to Pesticides and Other Agricultural Chemicals - 1966 PMCID: PMC1008917 Measurement in Medicine. The Interpretation of Numerical Data PMCID: PMC1008918 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. Advertisements | ||