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.
Silfverschiöld M, Jarl J, Hafström A, Greiff L, Sjövall J.Silfverschiöld M, et al. Among authors: greiff l.Value Health. 2024 Apr;27(4):425-432. doi: 10.1016/j.jval.2024.01.007. Epub 2024 Feb 1.Value Health. 2024.PMID: 38307390Free article.
Hafström A, Romell A, Ingvar C, Wahlberg P, Greiff L.Hafström A, et al. Among authors: greiff l.Acta Otolaryngol. 2016;136(3):312-8. doi: 10.3109/00016489.2015.1113559. Epub 2016 Jan 15.Acta Otolaryngol. 2016.PMID: 26767628
Hafström A, Silfverschiöld M, Persson SS, Kanne M, Ingvar C, Wahlberg P, Romell A, Greiff L.Hafström A, et al. Among authors: greiff l.Head Neck. 2017 Nov;39(11):2301-2310. doi: 10.1002/hed.24901. Epub 2017 Aug 21.Head Neck. 2017.PMID: 28833785