- Address correspondence and reprint requests to Amilcar Barreta, MD, MSc, Department of Obstetrics and Gynecology; State University of Campinas, UNICAMP, PO Box 6111, 13083-970 Campinas, São Paulo, Brazil. E-mail: .
- Received July 15, 2017
- First published September 1, 2018.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.