류재천 권오승 2024-01-12T13:04:59Z 2024-01-12T13:04:59Z 2005-06-02 https://pubs.kist.re.kr/handle/201004/87480 ５α－리덕타아제와　아로마타제　사이토크롬P450효소의　활성을　동시에　측정하는　방법 Patent 2005-06-02 2003-06-20 0495123 2003-0040414 KO 특허 한국과학기술연구원