Manotaya S.Zitzler J.Li X.Wibowo N.Pham T.M.Kang M.S.CHIEN-NAN LEE2021-02-042021-02-0420150197-3851https://www.scopus.com/inward/record.uri?eid=2-s2.0-84938568746&doi=10.1002%2fpd.4602&partnerID=40&md5=74efa0330e0596d2f472828793acfbefhttps://scholars.lib.ntu.edu.tw/handle/123456789/547744Effect of ethnicity on first trimester biomarkers for combined trisomy 21 screening: Results from a multicenter study in six Asian countriesjournal article10.1002/pd.4602258585162-s2.0-84938568746