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.
Zimmerman EB, Rafie CL, Moser DE, Hargrove A, Noe T, Mills CA.Zimmerman EB, et al.J Particip Res Methods. 2020;1(1):https://jprm.scholasticahq.com/article/13182. Epub 2020 Jul 21.J Particip Res Methods. 2020.PMID: 32864659Free PMC article.
Ferrell B, Raskin SE, Zimmerman EB.Ferrell B, et al. Among authors: zimmerman eb.JMIR Form Res. 2023 Mar 20;7:e41516. doi: 10.2196/41516.JMIR Form Res. 2023.PMID: 36939830Free PMC article.