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.
Prescher H, Grover E, Mosier J, Stolz U, Biffar DE, Hamilton AJ, Sakles JC.Prescher H, et al.Telemed J E Health. 2015 Mar;21(3):170-5. doi: 10.1089/tmj.2014.0090. Epub 2014 Dec 9.Telemed J E Health. 2015.PMID: 25490615Clinical Trial.
Grisham LM, Vickers V, Biffar DE, Prescher H, Battaglia NJ, Jarred JE, Reid SA, Hamilton AJ.Grisham LM, et al. Among authors: biffar de.Air Med J. 2016 Sep-Oct;35(5):308-13. doi: 10.1016/j.amj.2016.02.008. Epub 2016 Apr 15.Air Med J. 2016.PMID: 27637443
Situ-LaCasse E, Acuña J, Huynh D, Amini R, Irving S, Samsel K, Patanwala AE, Biffar DE, Adhikari S.Situ-LaCasse E, et al. Among authors: biffar de.BMC Med Educ. 2021 Mar 20;21(1):175. doi: 10.1186/s12909-021-02612-z.BMC Med Educ. 2021.PMID: 33743680Free PMC article.