Polypharmacy as commonly defined is an indicator of limited value in the assessment of drug-related problems.
Br J Clin Pharmacol. 2007 Feb;63(2):187-95. doi: 10.1111/j.1365-2125.2006.02744.x. Epub 2006 Aug 30.
Br J Clin Pharmacol. 2007.
PMID: 16939529
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