TY - JOUR AU - Fisher, B; Wolmark, N; Redmond, C TI - Findings from NSABP Protocol No. B-04: comparison of radical mastectomy with alternative treatments. II. The clinical and biologic significance of medial-central breast cancers JO - Cancer VL - 48 PY - 1981 DO - 10.1002/1097-0142(19811015)48:8<1863::AID-CNCR2820480825>3.0.CO;2-U SP - 1863 EP - 1872 N1 - et al. ER -