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.
Szkiełkowska A, Miaśkiewicz B, Krasnodębska P, Uszyńska-Tuzinek M, Skarżyński H.Szkiełkowska A, et al. Among authors: krasnodebska p.Otolaryngol Pol. 2012 May-Jun;66(3):214-8. doi: 10.1016/S0030-6657(12)70772-2.Otolaryngol Pol. 2012.PMID: 22748684Polish.