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.
Codina-Cazador A, Espín E, Biondo S, Luján J, de Miguel M, Alós R, García-Granero E, Echeverría-Balda A, Ortiz H.Codina-Cazador A, et al. Among authors: espin e.Cir Esp. 2007 Oct;82(4):209-13. doi: 10.1016/s0009-739x(07)71708-6.Cir Esp. 2007.PMID: 17942045Free article.Review.Spanish.
de la Portilla F, Builes S, García-Novoa A, Espín E, Kreisler E, Enríquez-Navascues JM, Biondo S, Codina A.de la Portilla F, et al. Among authors: espin e.Cir Esp (Engl Ed). 2018 Apr;96(4):226-233. doi: 10.1016/j.ciresp.2018.02.008. Epub 2018 Mar 30.Cir Esp (Engl Ed). 2018.PMID: 29606350English, Spanish.
Espín E, Ciga MA, Pera M, Ortiz H; Spanish Rectal Cancer Project.Espín E, et al.Br J Surg. 2015 Mar;102(4):416-22. doi: 10.1002/bjs.9748. Epub 2015 Jan 26.Br J Surg. 2015.PMID: 25619499
Biondo S, Ortiz H, Lujan J, Codina-Cazador A, Espin E, Garcia-Granero E, Kreisler E, de Miguel M, Alos R, Echeverria A.Biondo S, et al. Among authors: espin e.Colorectal Dis. 2010 Jan;12(1):24-31. doi: 10.1111/j.1463-1318.2008.01720.x.Colorectal Dis. 2010.PMID: 19175653