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Link to original content: https://pubmed.ncbi.nlm.nih.gov/8343701
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. 1993 Jul 3;307(6895):66.
doi: 10.1136/bmj.307.6895.66-a.

Searching the literature. Be systematic in your searching

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Searching the literature. Be systematic in your searching

A R Jadad et al. BMJ. .
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    1. BMJ. 1992 Oct 3;305(6857):786-8 - PubMed
    1. BMJ. 1993 Apr 3;306(6882):897-900 - PubMed