The importance of exposure measurements in risk assessment of drugs.
Hattis
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Center for Technology, Environment, and Development, Clark University, Worcester, Massachusetts 01610.
D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation / Q000379:methods*; D006801:Humans; D011358:Product Surveillance, Postmarketing / Q000379:methods*; D012307:Risk Factors; D014116:Toxicology / Q000379:methods*