SHING-HWA LIU2018-09-102018-09-102010http://www.scopus.com/inward/record.url?eid=2-s2.0-72249112191&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/355318The length ratios between fetal limb bones and nasal bone in the general populationjournal article10.1016/j.ejogrb.2009.09.009