الفهرس 
Introduction & reviewOnly 14 pages are availabe for public view
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Abstract
In this study 70 workers from synthetic resin tae¬~o~ at Mansoura were examined and investigated in a series of varied investigations with the aim of ident¬1:tying and clarifying the role of certain synthetic resina on their muscloskeletal and peripheral nervous .ystem efficiency. Workers were d1vided into: • Synthetic resin group: a. Phe~ol-formaldehyde resin ssction group. b. Urea.formaldthyde resin section group. c. Molding powder resin section group. Beside a control group which combrised (24 workers) (16 workers) (20 worker.) (10 workers) Any worker prtviously treated with antibilhar&1al drugs, cortioo8tero1ds or diuretics. was excluded to get rid of the propable effeots of these drugs on our following studies. Any worker with associated polyvit¬am1n diffieieno1es and marked cachexia was excluded. A:ny worker working in e. job that may expo •• him to .~otox1n. of even doubtful effects on his peripheral