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MAP20071018792De Garmo, Sidney J.Hygienist tracks PCBs in transformer incidents / by Sidney J. De Garmo and Theodore J. HoganSumario: Poluchlorinated biphenils (PCBs) in electrical transformers may create a hazard to the environment, property, and human health if there is an uncontrolled release. The first important element in controlling contamination from PCB incidents is anticipacion. Following this, the extent of contamination must quantified by air and wipe samples, and finally, the contamination must be removed and clean up must restore the area to acceptable levels prior to reoccupationEn: National safety and health news. - Chicago. - Vol. 132, nº 5, November 1985 ; p. 72-751. Higiene industrial. 2. Contaminantes químicos. 3. Ambiente de trabajo. 4. Riesgo laboral. 5. PCB. 6. Contaminación atmosférica. 7. Control de la contaminación. 8. Medio ambiente. I. Hogan, Theodore J.. II. Title. III. Título: National safety and health news.