Chłopaś, A., Bańka, K. and Buszewicz, G. (2013) “Amphetamine in illegally produced phenylethylamine – intentional action or failed synthesis of a designer drug. Analysis of evidence material by LC/MS (APCI) and GC/MS (EI) methods”, Current Issues in Pharmacy and Medical Sciences, 26(1), pp. 16–20. doi:10.12923/j.2084-980X/26.1/a.03.