Lewis, L., Hauck, Y., Butt, J., & Hornbuckle, J. (2018). Obstetric and neonatal outcomes for women intending to use immersion in water for labour and birth in Western Australia (2015-2016): A retrospective audit of clinical outcomes. The Australian & New Zealand Journal of Obstetrics & Gynaecology. https://doi.org/10.1111/ajo.12758 (Original work published 2018)