@article{4bb72e0bb76a4912a589985f9422c4f0,
title = "Validation of the 2001 St Gallen risk categories for node-negative breast cancer using a database from the Spanish Breast Cancer Research Group (GEICAM) [1]",
author = "R. Colomer and G. Vi{\~n}as and M. Beltran and A. Izquierdo and A. Lluch and A. Llombart-Cussac and E. Alba and B. Mun{\'a}rriz and M. Mart{\'i}n and Cox, {Michael C.} and Figg, {William D.} and Thurman, {Paul W.}",
year = "2004",
doi = "10.1200/JCO.2004.99.143",
language = "English",
volume = "22",
pages = "961--963",
journal = "Journal of Clinical Oncology",
issn = "0732-183X",
publisher = "Lippincott Williams and Wilkins",
number = "5",
}