1. Public Health Laboratory; Arkansas Department of Health; Little Rock AR 72205
2. Department of Pharmacology & Toxicology; College of Medicine; University of Arkansas for Medical Sciences; Little Rock AR 72205
3. Arkansas State Crime Laboratory; Little Rock AR 72205
4. Arkansas Poison & Drug Information Center; University of Arkansas for Medical Sciences College of Pharmacy; Little Rock AR 72205
5. Clinical Pharmacology and Toxicology; Arkansas Children's Hospital and Department of Pediatrics; College of Medicine; University of Arkansas for Medical Sciences and Arkansas Children's Hospital; Little Rock AR 72205