Knight, H. E., van der Meulen, J. H., Gurol-Urganci, I., Smith, G. C., Kiran, A., Thornton, S., . . . Cromwell, D. A. (2016). Birth “Out-of-Hours”: An Evaluation of Obstetric Practice and Outcome According to the Presence of Senior Obstetricians on the Labour Ward. PLoS Med.

Knight, Hannah E., Jan H. van der Meulen, Ipek Gurol-Urganci, Gordon C. Smith, Amit Kiran, Steve Thornton, David Richmond, Alan Cameron, e David A. Cromwell. "Birth “Out-of-Hours”: An Evaluation of Obstetric Practice and Outcome According to the Presence of Senior Obstetricians On the Labour Ward." PLoS Med 2016.

Knight, Hannah E., et al. "Birth “Out-of-Hours”: An Evaluation of Obstetric Practice and Outcome According to the Presence of Senior Obstetricians On the Labour Ward." PLoS Med 2016.