Volume 49(1); January 1992 Detection of agents causing genetic or reproductive damage. PMCID: PMC1039224 Semen quality in welders exposed to radiant heat. PMCID: PMC1039225 Postpartum changes in maternal blood lead concentrations. PMCID: PMC1039226 Repeated measurements of tibia lead concentrations by in vivo x ray fluorescence in occupational exposure. PMCID: PMC1039227 Clinical findings among hard metal workers. PMCID: PMC1039228 Assessment of the permissible exposure level to manganese in workers exposed to manganese dioxide dust. PMCID: PMC1039229 A study of silica nephrotoxicity in exposed silicotic and non-silicotic workers. PMCID: PMC1039230 Relation between exposure to respirable silica dust and silicosis in a tungsten mine in China. PMCID: PMC1039231 Inhalation fever: a proposed unifying term for febrile reactions to inhalation of noxious substances. PMCID: PMC1039232 Allergy to laboratory animals: an epidemiological study. PMCID: PMC1039233 A mortality study of Danish stokers. PMCID: PMC1039234 A cross sectional epidemiological survey of shipyard workers exposed to hand-arm vibration. PMCID: PMC1039235 Occupational noise induced vestibular malfunction? PMCID: PMC1039236 A report of two cases of chronic serious manganese poisoning treated with sodium para-aminosalicylic acid. PMCID: PMC1039237 A critical review of the effect of factory closures on health. PMCID: PMC1039238 Authors' reply PMCID: PMC1039239 Asbestos and cancer: history and public policy. PMCID: PMC1039240 Biological monitoring of MDA. PMCID: PMC1039241 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. Advertisements | ||