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Air Pollution in Pittsburgh Sumner B Ely S B Pittsburgh
Investigation of Occupational Dermatoses in the Citrus Fruit Canning Industry Donald
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A. M. A. ARCHIVES acid ACTH acute aerosol animals asbestos asbestos dust asbestosis asbestosis bodies atmosphere beryllium beryllium oxide blood bronchioles carbon cardiac cent changes chart Chem chemical chronic chrysotile clinical compounds concentration cortisone determined developed diagnosis dust exposure dyspnea effect electrocardiogram employees examination excretion exposed fibrosis fibrous fume glycol guinea pigs hazard hydrogen sulfide increased Indust industrial health Industrial Hygiene industrial medicine industrial physician inhalation experiment injection investigation laboratory lead lead poisoning lesions long fiber lung maximum method microns minute months nitrogen dioxide normal observed occupational disease oxide oxygen particles patient period plant poisoning polypropylene glycol present problem produced propylene glycol pulmonary quartz rats reaction reported respiratory roentgenogram samples Serum showed silica silicosis skin sodium symptoms therapy tissue toxic treatment trichloroacetic acid trichloroethylene tuberculosis urine vital capacity welding workers