TY  - RPRT
TI  - When is a "prognostic factor" really prognostic?
AU  - S A Cannistra
PY  - 2000
DO  - 10.1200/jco.2000.18.22.3745
UR  - https://pubmed.ncbi.nlm.nih.gov/11078486/
ID  - 11078486
ER  -