Clin Obstet Gynecol. 1988 Mar;31(1):209-16. doi: 10.1097/00003081-198803000-00026.
Clinical obstetrics and gynecology
K V Heland, P Rutledge
PMID: 3359726 DOI: 10.1097/00003081-198803000-00026
[No abstract available.]