Keywords Freeze-dried varicella attenuated live vaccine;freeze-dry preparation;protective solute;excipient;freeze drying;freeze-dry cycle curve;prescription technic;

• 冻干水痘减毒活疫苗;冻干制剂;保护剂;赋形剂;冷冻干燥;冻干工艺曲线;处方工艺;