Thakar Ranee, Gurol-Urganci Ipek, Bidwell Posy, Sevdalis Nick, Silverton Louise, Freeman Robert, van der Meulen Jan
Croydon Health Services NHS Trust, 530 London Road, Croydon CR7 7YE, United Kingdom.
Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, United Kingdom; RCOG Centre for Quality Improvement and Clinical Audit, Royal College of Obstetricians and Gynaecologists, 27 Sussex Pl, Marylebone, London NW1 4RG, United Kingdom.
Midwifery. 2020 Nov;90:102802. doi: 10.1016/j.midw.2020.102802. Epub 2020 Jul 18.