American College of Obstetricians and Gynecologists, Washington, DC Correspondence: Stanley Zinberg, MD, Vice President of Practice Activities, American College of Obstetricians and Gynecologists, 409 12th Street SW, Washington, DC 20024.
No takes yet. Share an insight, caveat, or question.
Stanley Zinberg (2001) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: