1. ACOG Committee Opinion No. 340. Mode of term singleton breech delivery;American College of Obstetricians and Gynecologists (College);Obstet Gynecol,2006
2. ACOG Committee Opinion No. 745. Mode of Term Singleton Breech Delivery;American College of Obstetricians and Gynecologists (College);Obstet Gynecol,2018
3. Management of Breech Presentation;Royal College of Obstetricians and Gynaecologists;BJOG,2017
4. The Management of Breech Presentation;Institute of Obstetricians and Gynaecologists,2017
5. The Royal Australian and New Zealand College of Obstetricians and Gynaecologists. RANZOG - Management of breech presentation at term,2016