Comment on

• Eight-year results of a randomized clinical trial comparing total mastectomy and lumpectomy with or without irradiation in the treatment of breast cancer.

  Fisher B, Redmond C, Poisson R, Margolese R, Wolmark N, Wickerham L, Fisher E, Deutsch M, Caplan R, Pilch Y, et al. Fisher B, et al. N Engl J Med. 1989 Mar 30;320(13):822-8. doi: 10.1056/NEJM198903303201302. N Engl J Med. 1989. PMID: 2927449 Clinical Trial.