CE, P., JJ, H., MJ, O., S, M., DA, D., & JE, D. (2009). Induction of labour in nulliparous women with an unfavourable cervix: A randomised controlled trial comparing double and single balloon catheters and PGE gel. BJOG: An International Journal of Obstetrics & Gynaecology, 116(11), 1443. https://doi.org/10.1111/j.1471-0528.2009.02279.x
Chicago Style (17th ed.) CitationCE, Pennell, Henderson JJ, O'Neill MJ, McCleery S, Doherty DA, and Dickinson JE. "Induction of Labour in Nulliparous Women with an Unfavourable Cervix: A Randomised Controlled Trial Comparing Double and Single Balloon Catheters and PGE Gel." BJOG: An International Journal of Obstetrics & Gynaecology 116, no. 11 (2009): 1443. https://doi.org/10.1111/j.1471-0528.2009.02279.x.
MLA (9th ed.) CitationCE, Pennell, et al. "Induction of Labour in Nulliparous Women with an Unfavourable Cervix: A Randomised Controlled Trial Comparing Double and Single Balloon Catheters and PGE Gel." BJOG: An International Journal of Obstetrics & Gynaecology, vol. 116, no. 11, 2009, p. 1443, https://doi.org/10.1111/j.1471-0528.2009.02279.x.