Gillespie TJ, Gandolfi AJ, Davis TP, Morano RA. Identification and quantification of alpha-methylfentanyl in post mortem specimens. Journal of Analytical Toxicology. 1982, 6 (3): 139–142. PMID 7109557. doi:10.1093/jat/6.3.139.
nih.gov
ncbi.nlm.nih.gov
Buchanan JF, Brown CR. 'Designer drugs'. A problem in clinical toxicology. Med Toxicol Adverse Drug Exp. 1988 Jan-Dec;3(1):1-17. doi: 10.1007/BF03259928. PMID 3285124.
Gillespie TJ, Gandolfi AJ, Davis TP, Morano RA. Identification and quantification of alpha-methylfentanyl in post mortem specimens. Journal of Analytical Toxicology. 1982, 6 (3): 139–142. PMID 7109557. doi:10.1093/jat/6.3.139.