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.
Herrigel DJ, Donovan C, Goodman E, Pradhan A, Bridgeman MM, Hogshire L, Fanning C, Whitman A, Maniaci M, Kim S.Herrigel DJ, et al.Cureus. 2020 Oct 22;12(10):e11098. doi: 10.7759/cureus.11098.Cureus. 2020.PMID: 33240694Free PMC article.
Usher MG, Fanning C, Fang VW, Carroll M, Parikh A, Joseph A, Herrigel D.Usher MG, et al. Among authors: herrigel d.J Gen Intern Med. 2018 Dec;33(12):2078-2084. doi: 10.1007/s11606-018-4687-0. Epub 2018 Oct 1.J Gen Intern Med. 2018.PMID: 30276655Free PMC article.
Usher M, Sahni N, Herrigel D, Simon G, Melton GB, Joseph A, Olson A.Usher M, et al. Among authors: herrigel d.J Gen Intern Med. 2018 Sep;33(9):1447-1453. doi: 10.1007/s11606-018-4491-x. Epub 2018 May 29.J Gen Intern Med. 2018.PMID: 29845466Free PMC article.
Elkhatib W, Herrigel D, Harrison M, Flipse T, Speicher L.Elkhatib W, et al. Among authors: herrigel d.Aerosp Med Hum Perform. 2022 Dec 1;93(12):855-865. doi: 10.3357/AMHP.6109.2022.Aerosp Med Hum Perform. 2022.PMID: 36757258Review.