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Merchant RC, Marks SJ, Clark MA, Carey MP, Liu T.Merchant RC, et al. Among authors: clark ma.Ann Emerg Med. 2020 Jun;75(6):691-703. doi: 10.1016/j.annemergmed.2020.01.019. Epub 2020 Mar 20.Ann Emerg Med. 2020.PMID: 32200999
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Merchant RC, McGregor AJ, Gee EM, Bock BC, Becker BM, Clark MA.Merchant RC, et al. Among authors: clark ma.Med Health R I. 2007 Aug;90(8):235-7.Med Health R I. 2007.PMID: 17867406Free PMC article.No abstract available.
Merchant RC, Gee EM, Bock BC, Becker BM, Clark MA.Merchant RC, et al. Among authors: clark ma.J Prim Prev. 2008 Nov;29(6):517-33. doi: 10.1007/s10935-008-0154-8. Epub 2008 Nov 15.J Prim Prev. 2008.PMID: 19011970Free PMC article.