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.
Spruijt OA, Di Pasqua MC, Bogaard HJ, van der Bruggen CE, Oosterveer F, Marcus JT, Vonk-Noordegraaf A, Handoko ML.Spruijt OA, et al.J Cardiol. 2017 Jan;69(1):182-188. doi: 10.1016/j.jjcc.2016.02.019. Epub 2016 Mar 22.J Cardiol. 2017.PMID: 27012754Free article.
Smit HJ, Vonk-Noordegraaf A, Marcus JT, van der Weijden S, Postmus PE, de Vries PM, Boonstra A.Smit HJ, et al.Chest. 2003 Jun;123(6):1803-9. doi: 10.1378/chest.123.6.1803.Chest. 2003.PMID: 12796153
Vonk-Noordegraaf A, Marcus JT, Holverda S, Roseboom B, Postmus PE.Vonk-Noordegraaf A, et al.Chest. 2005 Jun;127(6):1898-903. doi: 10.1378/chest.127.6.1898.Chest. 2005.PMID: 15947300