BOR-CHING SHEUMING-KWANG SHYUCHIEN-NAN LEEKuo B.-J.Tseng Y.-Y.FON-JOU HSIEH2020-01-222020-01-221998https://www.scopus.com/inward/record.uri?eid=2-s2.0-0031829577&doi=10.1002%2f%28SICI%291097-0223%28199807%2918%3a7%3c675%3a%3aAID-PD319%3e3.0.CO%3b2-C&partnerID=40&md5=39c74fbb453587d670dad7947281dc74https://scholars.lib.ntu.edu.tw/handle/123456789/452570Maternal age-specific risk of Down syndrome in an Asian population: A report of the Taiwan Down syndrome screening groupjournal article10.1002/(SICI)1097-0223(199807)18:7<6752-s2.0-0031829577