2Tillett L. Barrier isolators as an alternative to a cleanroom[J].Health System Pharmacy,1999,(14).
3Larrouturou P,Huchet J,Taugourdeau M C. Centralized preparation of hazardous drugs-A choice between isolator and laminar airflow[J].Pharmaceutisch Weekblad:Scienific edition,1992,(03).
4Pan Xiaogang,Deng Xiangning. Evaluation of electron beam (E-Beam) sterilization technology[J].Pharmaceutical Engineering,2008,(06).