短語詞組短語Orphan Drug Act 孤兒葯法案;罕見病葯品法;罕見病葯物法案;罕用葯法案orphan drug excusivity 罕用葯獨佔權Orphan drug status 孤兒葯地位orphan drug production 孤兒葯生産Orphan Drug Report 年罕見病葯物報告orphan drug system 葯品制度orphan drug regulation 葯品法槼Orphan Drug Designation 資格認定;指定;孤兒葯認定The Orphan Drug Act 孤兒葯品法案 返回 orphan drug