Research News A quarter of women who undergo breast conserving surgery need further surgery, research shows BMJ 2014; 349 doi: https://doi.org/10.1136/bmj.g6766 (Published 13 November 2014) Cite this as: BMJ 2014;349:g6766 Article Related content Metrics Responses Peer review Related articles No related articles found. Cited by... More US women are choosing mastectomy over breast conservation surgeryFulltext PDF