Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page


My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1984 1
1992 1
1997 1
2001 1
2002 1
2004 1
2006 1
2011 2
2012 3
2013 2
2014 3
2015 5
2016 8
2017 8
2018 10
2019 8
2020 5
2021 9
2022 9
2023 9
2024 3

Text availability

Article attribute

Article type

Publication date

Search Results

79 results

Results by year

Filters applied: . Clear all
Page 1
The Authors Reply.
Ramos R, de Francisco ALM, Merello JI, Canaud B, Varas J, Stuard S, Pascual J, Aljama P P; Optimizing Results in Dialysis (ORD) group. Ramos R, et al. Among authors: varas j. Kidney Int Rep. 2019 Jan 9;4(3):505-506. doi: 10.1016/j.ekir.2018.12.013. eCollection 2019 Mar. Kidney Int Rep. 2019. PMID: 30899881 Free PMC article. No abstract available.
Eye health in older people at the time of corona.
Franco OH, Gaviria JG, Varas JM, Chowdhury R. Franco OH, et al. Among authors: varas jm. Maturitas. 2020 Sep;139:98-100. doi: 10.1016/j.maturitas.2020.05.017. Epub 2020 May 28. Maturitas. 2020. PMID: 32507400 Free PMC article. No abstract available.
Minimally invasive tele-mentoring opportunity-the mito project.
Quezada J, Achurra P, Jarry C, Asbun D, Tejos R, Inzunza M, Ulloa G, Neyem A, Martínez C, Marino C, Escalona G, Varas J. Quezada J, et al. Among authors: varas j. Surg Endosc. 2020 Jun;34(6):2585-2592. doi: 10.1007/s00464-019-07024-1. Epub 2019 Jul 30. Surg Endosc. 2020. PMID: 31363891
[Simulation in medical education: a synopsis].
Corvetto M, Bravo MP, Montaña R, Utili F, Escudero E, Boza C, Varas J, Dagnino J. Corvetto M, et al. Among authors: varas j. Rev Med Chil. 2013 Jan;141(1):70-9. doi: 10.4067/S0034-98872013000100010. Rev Med Chil. 2013. PMID: 23732417 Free article. Review. Spanish.
Surgical acquired aganglionosis: myth or reality?
Bag MJ, Sáez T, Varas J, Vallejos H, Meléndez D, Salas S, Quiroga Y, Villagrán F, Montedonico S. Bag MJ, et al. Among authors: varas j. Pediatr Surg Int. 2014 Aug;30(8):797-802. doi: 10.1007/s00383-014-3539-1. Epub 2014 Jul 15. Pediatr Surg Int. 2014. PMID: 25023942
Telemedicine for postoperative follow-up, virtual surgical clinics during COVID-19 pandemic.
Irarrázaval MJ, Inzunza M, Muñoz R, Quezada N, Brañes A, Gabrielli M, Soto P, Dib M, Urrejola G, Varas J, Valderrama S, Crovari F, Achurra P. Irarrázaval MJ, et al. Among authors: varas j. Surg Endosc. 2021 Nov;35(11):6300-6306. doi: 10.1007/s00464-020-08130-1. Epub 2020 Nov 2. Surg Endosc. 2021. PMID: 33140151 Free PMC article.
79 results