title: New toxicological testing approaches based upon exposure/activity/availability assessments.
authors.affiliation: Center for Veterinary Medicine, Food and Drug Administration, Rockville, Maryland 20853, USA.
authors.forename: L T
authors.initials: LT
authors.lastname: Mulligan
mesh_terms: D000818:Animals; D001682:Biological Availability; D017277:Drug Approval; D004350:Drug Residues / Q000032:analysis / Q000493:pharmacokinetics / Q000633:toxicity*; D004781:Environmental Exposure; D006801:Humans; D007239:Infections; D004364:Pharmaceutical Preparations / Q000008:administration & dosage / Q000378:metabolism; D018570:Risk Assessment; D014481:United States; D014486:United States Food and Drug Administration; D014730:Veterinary Medicine
chemical_list: D004364:Pharmaceutical Preparations