Cite
APA Citation
Dahlen, H., Priddis, H., Schmied, V., Sneddon, A., Kettle, C., Brown, C., & Thornton, C. (2013). trends and risk factors for severe perineal trauma during childbirth in New South Wales between 2000 and 2008: a population-based data study. BMJ open, 3(5), . http://access.bl.uk/ark:/81055/vdc_100137793336.0x000007