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Optimal search strategies for retrieving scientifically strong studies of diagnosis from Medline: analytical survey
BMJ 2004; doi: https://doi.org/10.1136/bmj.38068.557998.EE (Published 08 April 2004) Cite this as: BMJ 2004;:bmj;bmj.38068.557998.EEv1This is a PDF-only article. The first page of the PDF of this article appears above.