Does the use of an intraoperative device to assess margins reduce need for re-excison after breast conserving surgery: Multicentre randomised controlled trial. Issue 5 (May 2022) - Bundred, Nigel; Dixon, Mike; Achuthan, Raj; Barrett, Emma; Benson, John; Courtney, Carol-Ann; Skene, Anthony; Hoar, Fiona; Bhaskar, Pud; Watterson, Donna; Barnes, Nicola