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.
Ijzermans JN, Tilanus HW, De Man RA, Metselaar HJ.Ijzermans JN, et al.Ann Med Interne (Paris). 1993;144(8):568.Ann Med Interne (Paris). 1993.PMID: 8179247No abstract available.
de Wilt JH, de Man RA, Laméris JS, Ijzermans JN.de Wilt JH, et al.Ned Tijdschr Geneeskd. 1996 Jan 6;140(1):18-22.Ned Tijdschr Geneeskd. 1996.PMID: 8569904Dutch.