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Comparison of the efficacy and safety of new oral anticoagulants with warfarin in patients with atrial fibrillation: a meta-analysis of randomised trials

doi: 10.1038/s41588-018-0248-z [DOI] [PMC free article] [PubMed] [Google Scholar] 73

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There is a second pathway that breaks down levodopa, via the enzyme catechol-O-methyltransferase (COMT)

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Your GP can arrange appropriate investigations and initiate treatment if deficiency is confirmed, with referral to haematology or neurology services for complex cases or when the underlying cause requires specialist management