Choi, Young Hee, et al. “Pharmacokinetics of Mirodenafil, a New Erectogenic, and Its Metabolite, SK3541, in Rats: Involvement of CYP1A1 2, 2B1 2, 2D Subfamily, and 3A1 2 for the Metabolism of Both Mirodenafil and SK3541”. Journal of Pharmacy & Pharmaceutical Sciences, vol. 13, no. 1, Apr. 2010, pp. 93-106, doi:10.18433/J3688M.