参考文献

Gasco, Andre A Marcello; Boschi, Donatella; Stilo, Antonella Di; Medana, Claudio; Gasco, Alberto; Martorana, Piero Antonio; Schoenafinger, Karl Arzneimittel-Forschung/Drug Research, 1998 , vol. 48, # 3 p. 212 - 218