TY  - RPRT
TI  - Simplifying a prognostic model: a simulation study based on clinical data.
AU  - Gareth Ambler
AU  - Anthony R Brady
AU  - Patrick Royston
PY  - 2002
DO  - 10.1002/sim.1422
UR  - https://pubmed.ncbi.nlm.nih.gov/12483768/
ID  - 12483768
ER  -