External validation of a Cox prognostic model: principles and methods. (2013)

First Author: Royston P
Attributed to:  MRC Clinical Trials Unit as the London Hub for Trials Methodology Research funded by MRC

Abstract

No abstract provided

Bibliographic Information

Digital Object Identifier: http://dx.doi.org/10.1186/1471-2288-13-33

PubMed Identifier: 23496923

Publication URI: http://europepmc.org/abstract/MED/23496923

Type: Journal Article/Review

Volume: 13

Parent Publication: BMC medical research methodology

ISSN: 1471-2288