Buttler, R M, Martens, F, Fanelli, F, Pham, H T, Kushnir, M M, Janssen, M J W, Owen, L, Taylor, A E, Soeborg, T, Blankenstein, M A & Heijboer, A C 2015, ' Comparison of 7 Published LC-MS/MS Methods for the Simultaneous Measurement of Testosterone, Androstenedione, and Dehydroepiandrosterone in Serum ', Clinical Chemistry, vol. 61, no. 12, pp. 1475-1483 . https://doi.org/10.1373/clinchem.2015.242859 Clinical Chemistry, 61(12), 1475-1483 Clinical chemistry, 61(12), 1475-1483. American Association for Clinical Chemistry Inc.