SHAN-CHWEN CHANGHsieh W.-C.KWEN-TAY LUHHo S.-W.2020-12-302020-12-3019900371-7682https://www.scopus.com/inward/record.uri?eid=2-s2.0-0025135173&partnerID=40&md5=6767dcde7f783348b6f94afe51a05d5chttps://scholars.lib.ntu.edu.tw/handle/123456789/536223Antimicrobial activities of six new oral cephem antibioticsjournal article1981227