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.
Rahimi M, Haghani F, Kohan S, Shirani M.Rahimi M, et al. Among authors: kohan s.J Educ Health Promot. 2021 Aug 31;10:287. doi: 10.4103/jehp.jehp_1425_20. eCollection 2021.J Educ Health Promot. 2021.PMID: 34667787Free PMC article.
Nekuei N, Kohan S, Kazemi A.Nekuei N, et al. Among authors: kohan s.J Educ Health Promot. 2015 Feb 23;4:8. doi: 10.4103/2277-9531.151891. eCollection 2015.J Educ Health Promot. 2015.PMID: 25767819Free PMC article.
Ahmadi G, Shahriari M, Keyvanara M, Kohan S.Ahmadi G, et al. Among authors: kohan s.Int J Med Educ. 2018 Mar 9;9:64-71. doi: 10.5116/ijme.5a88.0344.Int J Med Educ. 2018.PMID: 29537968Free PMC article.
Hashemi M, Kohan S, Abdishahshahani M.Hashemi M, et al. Among authors: kohan s.J Educ Health Promot. 2020 Jan 30;9:17. doi: 10.4103/jehp.jehp_378_19. eCollection 2020.J Educ Health Promot. 2020.PMID: 32154312Free PMC article.