9He Zhonggui, Zhang Tianhong, Tang Xing, et al.Preparation and pharmacokinetic characterization of sustained release melatonin tablet [J ] .Journal of Chines Pharmaceutical Science, 2003,12(2) : 82.
10He Zhonggui,Zhang Tianhong,Tang Xing, et al .Preparation and pharmacokinetic characterization of sustain release melatonin tablet [J] .Journal of Chinese Pharmaceutical Science, 2003,12(2):82.