Gonzalez-Viana Eva, Sen Arjune, Bonnon Alexandra, Cross J Helen
(Until 31 March 2022) National Guideline Alliance, Royal College of Obstetricians and Gynaecologists, London, UK.
Research Department of Clinical, Educational and Health Psychology, University College London, London, UK.
BMJ. 2022 Jul 5;378:o1446. doi: 10.1136/bmj.o1446.