Aderjan, R., Schmitt, G., & Skopp, G. (1999). Ecgonine methyl ester / benzoylecgonine metabolite ratio in serum samples of cocaine consumers taken in police custody in the view of § 24a of the German traffic act. Nachweis berauschender Mittel im Straßenverkehr.
Chicago Style (17th ed.) CitationAderjan, Rolf, Georg Schmitt, and Gisela Skopp. "Ecgonine Methyl Ester / Benzoylecgonine Metabolite Ratio in Serum Samples of Cocaine Consumers Taken in Police Custody in the View of § 24a of the German Traffic Act." Nachweis Berauschender Mittel Im Straßenverkehr 1999.
MLA (9th ed.) CitationAderjan, Rolf, et al. "Ecgonine Methyl Ester / Benzoylecgonine Metabolite Ratio in Serum Samples of Cocaine Consumers Taken in Police Custody in the View of § 24a of the German Traffic Act." Nachweis Berauschender Mittel Im Straßenverkehr, 1999.