- Nonlinear mixed effects model analysis of the pharmacokinetics of routinely administered bepridil in Japanese patients with arrhythmias. Taguchi, M., Fujiki, A., Iwamoto, J., Inoue, H., Tahara, K., Saigusa, K., Horiuchi, I., Oshima, Y., Hashimoto, Y. Biol. Pharm. Bull. (2006)