Volume 43(4); April 1986 Chemical pollution, verbal pollution, and paratoxicology. PMCID: PMC1007639 Airway constrictor response to cotton bract extracts in the absence of endotoxin. PMCID: PMC1007640 Cancer incidence among workers in the Norwegian ferroalloy industry. PMCID: PMC1007641 Incidence of cancer among workers producing calcium carbide. PMCID: PMC1007642 Investigation of the potential carcinogenicity of a range of chromium containing materials on rat lung. PMCID: PMC1007643 Biliary tract cancer and occupation in Sweden. PMCID: PMC1007644 Total population study of factors affecting chronic bronchitis prevalence in the coal mining industry of New South Wales, Australia. PMCID: PMC1007645 Notifications of industrial chemical cyanosis poisoning in the United Kingdom 1961-80. PMCID: PMC1007646 Vibration white finger and digital systolic pressure during cooling. PMCID: PMC1007648 Assessment of vibration induced white finger: reliability and validity of two tests. PMCID: PMC1007649 Book Review Book review PMCID: PMC1007650 Correction Spirometric data and penetration of particles to the alveoli (March 1986) PMCID: PMC1007647 Corrects: . Journal Matter Original table of contents page | ||