Intra- and interoperator variability in fetal nasal bone assessment at 11-14 weeks of gestation

MLA

Yves Ville, et al. “Intra- and Interoperator Variability in Fetal Nasal Bone Assessment at 11-14 Weeks of Gestation.” Ultrasound in Obstetrics and Gynecology, vol. 22, July 2003, pp. 138–41. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsair&AN=edsair.doi...........7364503b6da7908dceacb0187a009b12&authtype=sso&custid=ns315887.

APA

Yves Ville, M. V. Senat, Jean-Pierre Bernard, & Michel Boulvain. (2003). Intra- and interoperator variability in fetal nasal bone assessment at 11-14 weeks of gestation. Ultrasound in Obstetrics and Gynecology, 22, 138–141.

Chicago

Yves Ville, M. V. Senat, Jean-Pierre Bernard, and Michel Boulvain. 2003. “Intra- and Interoperator Variability in Fetal Nasal Bone Assessment at 11-14 Weeks of Gestation.” Ultrasound in Obstetrics and Gynecology 22 (July): 138–41. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsair&AN=edsair.doi...........7364503b6da7908dceacb0187a009b12&authtype=sso&custid=ns315887.