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Carballo-Diéguez A, Dolezal C.Carballo-Diéguez A, et al. Among authors: dolezal c.Am J Public Health. 1996 Nov;86(11):1619-22. doi: 10.2105/ajph.86.11.1619.Am J Public Health. 1996.PMID: 8916531Free PMC article.