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Smitherman TA, Walters AB, Davis RE, Ambrose CE, Roland M, Houle TT, Rains JC.Smitherman TA, et al. Among authors: rains jc.Headache. 2016 Feb;56(2):276-91. doi: 10.1111/head.12760. Epub 2016 Jan 27.Headache. 2016.PMID: 26813845Clinical Trial.
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