2017-02-222025-07-282017-02-222017-02-22https://ir.ntus.edu.tw/handle/987654321/657131295540 bytesapplication/pdf甲基麻黃鹼;高效液相層析法methylephedrine;high performance liquid chromatography尿液中甲基麻黃鹼檢驗方法之建立及服用後含量之變化article