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.
Van Cauwenberge PB, van Kempen MJ, Bachert C.Van Cauwenberge PB, et al. Among authors: van kempen mj.Acta Otorhinolaryngol Belg. 2000;54(3):397-401.Acta Otorhinolaryngol Belg. 2000.PMID: 11082776
van Kempen M, Dhooge I, Vaneechoutte M, Claeys G.van Kempen M, et al.Acta Otorhinolaryngol Belg. 2001;55(1):83-6.Acta Otorhinolaryngol Belg. 2001.PMID: 11256197