CONTENTS — volume 17, no 1, 1991

Original article

Implanted medical devices in workers exposed to radio-frequency radiation.
Mortality from cancer of the colon or rectum among workers exposed to ethyl acrylate and methyl methacrylate.
Mortality of mastic asphalt workers.
Stillbirth and chemical exposure of pregnant workers.
Incidence of tenosynovitis or peritendinitis and epicondylitis in a meat-processing factory.
Prevalence of epicondylitis and elbow pain in the meat-processing industry.
Carpal tunnel syndrome among ski manufacturing workers.
Pulmonary effects of polyvinyl chloride dust exposure on compounding workers.
Studies of biological and chemical monitoring of low-level exposure to ethylene oxide.
Personal monitoring of lead and cadmium exposure--a Swedish study with special reference to methodological aspects.
Measurement of organic halogen compounds in urine as an indicator of exposure.