Hsieh W.C.SHAN-CHWEN CHANGKWEN-TAY LUHHo S.W.2020-12-302020-12-3019880371-7682https://www.scopus.com/inward/record.uri?eid=2-s2.0-0023952035&partnerID=40&md5=bf4706ed655acedc9c79564fa37cd146https://scholars.lib.ntu.edu.tw/handle/123456789/536226Antimicrobial activities of seven new beta lactam antibioticsjournal article3418315