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

Year Number of Results
1990 1
1993 1
1994 1
1995 3
1997 2
1998 4
1999 1
2000 2
2001 5
2002 3
2003 1
2004 5
2005 15
2006 12
2007 3
2008 2
2009 1
2010 1
2011 10
2012 16
2013 14
2014 15
2015 10
2016 8
2017 2
2018 1
2020 1
2024 0

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118 results

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Page 1
[Treatment of chronic anal fissure].
Arroyo A, Pérez-Vicente F, Serrano P, Candela F, Sánchez A, Pérez-Vázquez MT, Calpena R. Arroyo A, et al. Among authors: calpena r. Cir Esp. 2005 Aug;78(2):68-74. doi: 10.1016/s0009-739x(05)70893-9. Cir Esp. 2005. PMID: 16420800 Free article. Review. Spanish.
Prediction of anastomotic leak in colorectal cancer surgery based on a new prognostic index PROCOLE (prognostic colorectal leakage) developed from the meta-analysis of observational studies of risk factors.
Rojas-Machado SA, Romero-Simó M, Arroyo A, Rojas-Machado A, López J, Calpena R. Rojas-Machado SA, et al. Among authors: calpena r. Int J Colorectal Dis. 2016 Feb;31(2):197-210. doi: 10.1007/s00384-015-2422-4. Epub 2015 Oct 27. Int J Colorectal Dis. 2016. PMID: 26507962 Review.
A painful liver.
Oliver I, Lacueva J, Calpena R, Girona E. Oliver I, et al. Among authors: calpena r. Gut. 2004 Jul;53(7):937, 943. doi: 10.1136/gut.2003.029207. Gut. 2004. PMID: 15194638 Free PMC article. No abstract available.
Photodynamic therapy for the treatment of complex anal fistula.
Arroyo A, Moya P, Rodríguez-Prieto MA, Alcaide MJ, Aguilar MM, Bellón M, Pérez-Vázquez MT, Candela F, Calpena R. Arroyo A, et al. Among authors: calpena r. Tech Coloproctol. 2017 Feb;21(2):149-153. doi: 10.1007/s10151-016-1571-y. Epub 2017 Jan 20. Tech Coloproctol. 2017. PMID: 28108825
118 results