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<http://www.netdoctor.co.uk/ask-the-expert/aches-and-pains/a2522/does-alcohol-alter-the-effectiveness-of-the-drugs-im-taking/>
<http://www.netdoctor.co.uk/ask-the-expert/aches-and-pains/a2522/does-alcohol-alter-the-effectiveness-of-the-drugs-im-taking/>