1. Australia's Mothers and Babies 2020;Australian Institute of Health and Welfare,2022
2. National Core Maternity Indicators 2017: Summary Report;Australian Institute of Health and Welfare,2021
3. Women's Healthcare Australasia, The How to Guide: WHA CEC Perineal Protection Bundle©2019 11/01/2023. Available from: 〈https://women.wcha.asn.au/wp-content/uploads/sites/3/2022/04/wha_national_collaborative_how_to_guide_21.1.20.pdf〉.
4. Institute for Healthcare Improvement, Evidence-Based Care Bundles 2016 [Available from: 〈http://www.ihi.org/Topics/Bundles/Pages/default.aspx〉.
5. Perineal techniques during the second stage of labour for reducing perineal trauma;Aasheim;Cochrane Database Syst. Rev.,2017