5Chalon SA, Granier LA, Vandenhende FR, et al. Duloxetine increases serotonin and norepinephrine availabilitity in healthy subjects:a double-blind, controlled study[J]. Neuropsychopharmacology,2003,28(9) : 1685-1693.
6Jaganathan KS, Rao YU, Singh P, et al. Development of a single dose tetanus toxoid formulation based on polymeric microspheres : a comparative study of poly(d, 1-lactic-co-glycolicacid) versus chitosan microspheres[J]. Internat J Pharm,2005,294(1) : 23-32.