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.
Ringburg AN, Frissen IN, Spanjersberg WR, Jel Gd, Frankema SP, Schipper IB.Ringburg AN, et al. Among authors: schipper ib.Air Med J. 2005 Nov-Dec;24(6):248-51. doi: 10.1016/j.amj.2005.08.002.Air Med J. 2005.PMID: 16314279
van der Velden MW, Ringburg AN, Bergs EA, Steyerberg EW, Patka P, Schipper IB.van der Velden MW, et al. Among authors: schipper ib.Emerg Med J. 2008 Jul;25(7):444-9. doi: 10.1136/emj.2007.052662.Emerg Med J. 2008.PMID: 18573968
Ringburg AN, de Ronde G, Thomas SH, van Lieshout EM, Patka P, Schipper IB.Ringburg AN, et al. Among authors: schipper ib.Prehosp Emerg Care. 2009 Jan-Mar;13(1):28-36. doi: 10.1080/10903120802472012.Prehosp Emerg Care. 2009.PMID: 19145521Free article.Review.
Ringburg AN, Buljac M, Stolk EA, van Lieshout EM, van Beeck EF, Patka P, Schipper IB.Ringburg AN, et al. Among authors: schipper ib.Prehosp Emerg Care. 2009 Jan-Mar;13(1):37-43. doi: 10.1080/10903120802472004.Prehosp Emerg Care. 2009.PMID: 19145522Free article.
Hartholt KA, Visser A, Schipper IB.Hartholt KA, et al. Among authors: schipper ib.Ned Tijdschr Geneeskd. 2009 Mar 7;153(10):444-7.Ned Tijdschr Geneeskd. 2009.PMID: 19374095Review.Dutch.No abstract available.