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de Miguel M, Oteiza F, Ciga MA, Armendáriz P, Marzo J, Ortiz H.de Miguel M, et al. Among authors: ortiz h.Colorectal Dis. 2011 Jan;13(1):72-7. doi: 10.1111/j.1463-1318.2009.02066.x.Colorectal Dis. 2011.PMID: 19843119
Ortiz H, Armendariz P, Kreisler E, Garcia-Granero E, Espin-Basany E, Roig JV, Martín A, Parajo A, Valero G, Martínez M, Biondo S.Ortiz H, et al.Arch Surg. 2012 Jul;147(7):614-20. doi: 10.1001/archsurg.2012.150.Arch Surg. 2012.PMID: 22430092Clinical Trial.
Ortiz H, Marzo M, de Miguel M, Ciga MA, Oteiza F, Armendariz P.Ortiz H, et al.Br J Surg. 2008 Apr;95(4):484-7. doi: 10.1002/bjs.6023.Br J Surg. 2008.PMID: 18161890
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: ortiz h.Colorectal Dis. 2010 Jan;12(1):24-31. doi: 10.1111/j.1463-1318.2008.01720.x.Colorectal Dis. 2010.PMID: 19175653