Pharmacodynamics, pharmacokinetics, and safety of multiple doses of FTY720 in stable renal transplant patients: a multicenter, randomized, placebo-controlled, phase I study.
Kahan BD, Karlix JL, Ferguson RM, Leichtman AB, Mulgaonkar S, Gonwa TA, Skerjanec A, Schmouder RL, Chodoff L
Transplantation. 2003 Oct 15; 76(7):1079-84. PMID: 14557756.Abstract