Kin-Wei Chan2018-09-102018-09-102006http://www.scopus.com/inward/record.url?eid=2-s2.0-33750886300&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/319790Simplified controlled studies in new regions for safety concern arising from using foreign safety datajournal article