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.
Barley EA, Jones PW.Barley EA, et al. Among authors: jones pw.J Asthma. 2006 Aug;43(6):433-8. doi: 10.1080/02770900600758226.J Asthma. 2006.PMID: 16952861
Quirk FH, Baveystock CM, Wilson R, Jones PW.Quirk FH, et al. Among authors: jones pw.Eur Respir J. 1991 Feb;4(2):167-71.Eur Respir J. 1991.PMID: 2044732
O'Leary CJ, Jones PW.O'Leary CJ, et al. Among authors: jones pw.Qual Life Res. 1998 Aug;7(6):545-50. doi: 10.1023/a:1008882626075.Qual Life Res. 1998.PMID: 9737144
Barley EA, Jones PW.Barley EA, et al. Among authors: jones pw.Eur Respir J. 1999 Sep;14(3):591-6. doi: 10.1034/j.1399-3003.1999.14c18.x.Eur Respir J. 1999.PMID: 10543280Free article.
Barley EA, Jones PW.Barley EA, et al. Among authors: jones pw.Eur Respir J. 2005 Apr;25(4):671-6. doi: 10.1183/09031936.05.00082004.Eur Respir J. 2005.PMID: 15802341Free article.