Know your limits - Letters - Letter to the Editor

Science News, April 26, 2003 by Marian K. Stanley

Phthalates ("Proof of Burden," SN: 2/22/03, p. 120) have been subject to significant regulatory scrutiny by governmental agencies. Centers for Disease Control and Prevention data show exposure levels well within the safety levels established by federal regulators. Further, a growing body of evidence indicates that studies using rodents may not be relevant to humans.

MARIAN K. STANLEY, AMERICAN CHEMICAL COUNCIL, ARLINGTON, VA.

COPYRIGHT 2003 Science Service, Inc.
COPYRIGHT 2003 Gale Group
 

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