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Stein BD, Jaycox LH, Kataoka SH, Wong M, Tu W, Elliott MN, Fink A.Stein BD, et al. Among authors: kataoka sh.JAMA. 2003 Aug 6;290(5):603-11. doi: 10.1001/jama.290.5.603.JAMA. 2003.PMID: 12902363Clinical Trial.