TY  - GEN
AU  - Ahmann,D L
TI  - The node-negative problem: to treat or not to treat
SN  - 0927-3042
PY  - 1992///1022
KW  - Breast Neoplasms
KW  - therapy
KW  - Female
KW  - Humans
KW  - Lymphatic Metastasis
KW  - Neoplasm Staging
KW  - Tamoxifen
KW  - therapeutic use
N1  - Publication Type: Clinical Trial; Journal Article; Review
ER  -