1. WHO recommendations- Inductions of labour at term or beyond term 2018 WHO recommendations- Inductions of labour at term or beyond term 2018
2. Tenore , J.L. , Methods for cervical ripening and induction of labor . Am Fam Physician , 2003 . 67(10): p. 2123 - 2128 . Tenore, J.L., Methods for cervical ripening and induction of labor. Am Fam Physician, 2003. 67(10): p. 2123-8.
3. Vogel , J.P. , J.P. Souza , and A.M. Gülmezoglu , Patterns and Outcomes of Induction of Labour in Africa and Asia: a secondary analysis of the WHO Global Survey on Maternal and Neonatal Health . PLoS One , 2013 . 8(6): p. e65612 . Vogel, J.P., J.P. Souza, and A.M. Gülmezoglu, Patterns and Outcomes of Induction of Labour in Africa and Asia: a secondary analysis of the WHO Global Survey on Maternal and Neonatal Health. PLoS One, 2013. 8(6): p. e65612.
4. Patterson , J.A. , , Trends and outcomes of induction of labour among nullipara at term . Aust N Z J Obstet Gynaecol , 2011 . 51(6): p. 510 - 517 . Patterson, J.A., , Trends and outcomes of induction of labour among nullipara at term. Aust N Z J Obstet Gynaecol, 2011. 51(6): p. 510-7.
5. Natality public-use data 2016–2018 , on CDC WONDER Online Database. Division of Vital Statistics , 2020 . ( Accessed 3/17/2020, 2020, at http://wonder.cdc.gov/natality-expanded-current.html). Natality public-use data 2016–2018, on CDC WONDER Online Database. Division of Vital Statistics, 2020. (Accessed 3/17/2020, 2020, at http://wonder.cdc.gov/natality-expanded-current.html).