1. Induction of Labour;Leduc;J Obstet Gynaecol Can,2013
2. World Health Organization. WHO recommendations for induction of labour. 2016. [WHO website]. http://www.who.int/reproductivehealth/publications/maternal_perinatal_health/9789241501156/en/#.Wbz3AWTKCvmendeley. Accessed October 19, 2021.
3. Department of Health. National Audit Office. Maternity Services in England. Session 2013–14. London: HMSO; 2013.
4. Rising rates of labor induction: present concerns and future strategies;Rayburn;Obstet Gynecol,2002
5. Defining “term” pregnancy: recommendations from the Defining “Term” Pregnancy Workgroup;Spong;JAMA,2013