An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Alonso J, Prieto L, Antó JM.Alonso J, et al. Among authors: prieto l.Qual Life Res. 1994 Dec;3(6):385-93. doi: 10.1007/BF00435390.Qual Life Res. 1994.PMID: 7866356
Ferrer M, Alonso J, Prieto L, Plaza V, Monsó E, Marrades R, Aguar MC, Khalaf A, Antó JM.Ferrer M, et al. Among authors: prieto l.Eur Respir J. 1996 Jun;9(6):1160-6. doi: 10.1183/09031936.96.09061160.Eur Respir J. 1996.PMID: 8804932Free article.
Sanjuás C, Alonso J, Prieto L, Ferrer M, Broquetas JM, Antó JM.Sanjuás C, et al. Among authors: prieto l.Qual Life Res. 2002 Dec;11(8):729-38. doi: 10.1023/a:1020897816228.Qual Life Res. 2002.PMID: 12482157