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Orozco-Levi M, Gayete A, Rodríguez C, Ramírez-Sarmiento A, Méndez R, Tous F, Vollmer I, Gea J, Molina L.Orozco-Levi M, et al. Among authors: ramirez sarmiento a.Arch Bronconeumol. 2010 Nov;46(11):571-9. doi: 10.1016/j.arbres.2010.08.002. Epub 2010 Oct 20.Arch Bronconeumol. 2010.PMID: 20970234Spanish.
Orozco-Levi M, Gea J, Ferrer A, Mendez R, Ramírez-Sarmiento A, Maldonado D, Broquetas J.Orozco-Levi M, et al.Lung. 2001;179(2):93-103. doi: 10.1007/s004080000049.Lung. 2001.PMID: 11733852
Ramírez-Sarmiento A, Orozco-Levi M, Barreiro E, Méndez R, Ferrer A, Broquetas J, Gea J.Ramírez-Sarmiento A, et al.Thorax. 2002 Feb;57(2):132-6. doi: 10.1136/thorax.57.2.132.Thorax. 2002.PMID: 11828042Free PMC article.Clinical Trial.