Intended for healthcare professionals

CCBY Open access

External validation of clinical prediction models using big datasets from e-health records or IPD meta-analysis: opportunities and challenges

BMJ 2019; 365 doi: (Published 25 June 2019) Cite this as: BMJ 2019;365:l4379

Article usage

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Usage statistics: June 2019 to November 2019

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Jun 2019236054
Jul 2019414271
Aug 201926023
Sep 201915530
Oct 201935424
Nov 201922811