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Wu H, Romieu I, Sienra-Monge JJ, Li H, del Rio-Navarro BE, London SJ.Wu H, et al.Allergy. 2009 Apr;64(4):629-35. doi: 10.1111/j.1398-9995.2008.01912.x. Epub 2008 Dec 30.Allergy. 2009.PMID: 19133921Free PMC article.
Del Río-Navarro BE, Hernández-Román MP, Espinola Reyna G, Berber A, Escalante-Domínguez AJ, González-Reyes M, Rosas-Vargas MA, Pérez-Lopez J, Baeza-Bacab M, Sienra-Monge JJ.Del Río-Navarro BE, et al.Allergol Immunopathol (Madr). 2004 Nov-Dec;32(6):334-9. doi: 10.1016/s0301-0546(04)79265-4.Allergol Immunopathol (Madr). 2004.PMID: 15617660