APA
Ayuk P., Farnworth A., Rees J., Khunda A., Edmundson D., Raheja V., Ullal A., Ravimohan V., Lu E. & Robson S. C. (20200228). Obstetric anal sphincter injuries before and after the introduction of the Episcissors-60: A multi-centre time series analysis. : European journal of obstetrics, gynecology, and reproductive biology.
Chicago
Ayuk Paul, Farnworth Allison, Rees Jon, Khunda Aethele, Edmundson Dawn, Raheja Vinita, Ullal Aarti, Ravimohan Velauthapillai, Lu Ena and Robson S C. 20200228. Obstetric anal sphincter injuries before and after the introduction of the Episcissors-60: A multi-centre time series analysis. : European journal of obstetrics, gynecology, and reproductive biology.
Harvard
Ayuk P., Farnworth A., Rees J., Khunda A., Edmundson D., Raheja V., Ullal A., Ravimohan V., Lu E. and Robson S. C. (20200228). Obstetric anal sphincter injuries before and after the introduction of the Episcissors-60: A multi-centre time series analysis. : European journal of obstetrics, gynecology, and reproductive biology.
MLA
Ayuk Paul, Farnworth Allison, Rees Jon, Khunda Aethele, Edmundson Dawn, Raheja Vinita, Ullal Aarti, Ravimohan Velauthapillai, Lu Ena and Robson S C. Obstetric anal sphincter injuries before and after the introduction of the Episcissors-60: A multi-centre time series analysis. : European journal of obstetrics, gynecology, and reproductive biology. 20200228.