Am J Obstet Gynecol. 2011 Oct;205(4):e10. doi: 10.1016/j.ajog.2011.05.034. Epub 2011 May 27.
American journal of obstetrics and gynecology
James Ruiter
PMID: 21722871 DOI: 10.1016/j.ajog.2011.05.034
[No abstract available.]