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.
Atsma F, van der Schouw YT, Grobbee DE, Hoes AW, Bartelink ML.Atsma F, et al. Among authors: bartelink ml.Int J Cardiol. 2008 Nov 12;130(2):190-5. doi: 10.1016/j.ijcard.2007.08.040. Epub 2007 Dec 11.Int J Cardiol. 2008.PMID: 18063146
van Berkestijn LG, Kastein MR, Lodder A, de Melker RA, Bartelink ML.van Berkestijn LG, et al. Among authors: bartelink ml.Int J Qual Health Care. 1998 Jun;10(3):221-33. doi: 10.1093/intqhc/10.3.221.Int J Qual Health Care. 1998.PMID: 9661061
van Berkestijn LG, Kastein MR, Lodder A, de Melker RA, Bartelink ML.van Berkestijn LG, et al. Among authors: bartelink ml.Int J Qual Health Care. 1999 Dec;11(6):475-86. doi: 10.1093/intqhc/11.6.475.Int J Qual Health Care. 1999.PMID: 10680944