The pharmacokinetics of eflornithine (α-difluoromethylomithine) in patients with late-stage T[[dot]]b. gambiense sleeping sickness - Na-Bangchang, K; Doua, F; Konsil, J; Hanpitakpong, W; Kamanikom, B; Kuzoe, F (Eur J Clin Pharmacol., 2004)