YIN-CHIH TUNGCHIEN-TIEN HSUHUNG-TU LEEHSIEN-SAW KUO董一致徐千田李宏圖郭憲壽2026-06-032026-06-031971https://203.71.86.71/handle/123456789/45446en-US北醫出版品北醫學報一種新氨基酸 "Precatorine"A NEW AMINO ACID, "PRECATORINE"journal article