Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

192 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
A preliminary randomized trial of the mechanical insufflator-exsufflator versus breath-stacking technique in patients with amyotrophic lateral sclerosis.
Rafiq MK, Bradburn M, Proctor AR, Billings CG, Bianchi S, McDermott CJ, Shaw PJ. Rafiq MK, et al. Amyotroph Lateral Scler Frontotemporal Degener. 2015;16(7-8):448-55. doi: 10.3109/21678421.2015.1051992. Epub 2015 Jul 3. Amyotroph Lateral Scler Frontotemporal Degener. 2015. PMID: 26140500 Clinical Trial.
Pulmonary hypertension in COPD: results from the ASPIRE registry.
Hurdman J, Condliffe R, Elliot CA, Swift A, Rajaram S, Davies C, Hill C, Hamilton N, Armstrong IJ, Billings C, Pollard L, Wild JM, Lawrie A, Lawson R, Sabroe I, Kiely DG. Hurdman J, et al. Among authors: billings c. Eur Respir J. 2013 Jun;41(6):1292-301. doi: 10.1183/09031936.00079512. Epub 2012 Sep 27. Eur Respir J. 2013. PMID: 23018917 Free article.
Incremental shuttle walk test distance and autonomic dysfunction predict survival in pulmonary arterial hypertension.
Billings CG, Hurdman JA, Condliffe R, Elliot CA, Smith IA, Austin M, Armstrong IJ, Hamilton N, Charalampopoulos A, Sabroe I, Swift AJ, Rothman AM, Wild JM, Lawrie A, Waterhouse JC, Kiely DG. Billings CG, et al. J Heart Lung Transplant. 2017 Aug;36(8):871-879. doi: 10.1016/j.healun.2017.04.008. Epub 2017 Apr 24. J Heart Lung Transplant. 2017. PMID: 28579006 Free article.
192 results