Huang S.C.CHANG-YAO HSIEHOuyang P.C.Chen H.C.2020-11-272020-11-2719890255-6596https://www.scopus.com/inward/record.uri?eid=2-s2.0-0024534860&partnerID=40&md5=65c9e36a23bff6e8f33837c50ac99d92https://scholars.lib.ntu.edu.tw/handle/123456789/522812Heterogeneity of human chorionic gonadotropin in various biological fluids as revealed by chromatofocusing.journal article27271872-s2.0-0024534860