筛选: Committee members names sim Tzeng, Yih-Ling, Emory University 删除限定条件 Committee members names sim: Tzeng, Yih-Ling, Emory University Committee Churchward, Gordon, Emory University 删除限定条件 Committee: Churchward, Gordon, Emory University Year 2011 删除限定条件 Year: 2011 Keyword efflux pumps 删除限定条件 Keyword: efflux pumps