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Billy JO, Grady WR, Wenzlow AT, Brener ND, Collins JL, Kann L.Billy JO, et al. Among authors: brener nd.J Adolesc Health. 2000 Jul;27(1):12-24. doi: 10.1016/s1054-139x(99)00123-8.J Adolesc Health. 2000.PMID: 10867348