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Castellví-Bel S, Castells A, Strunk M, Ferrández A, Piazuelo E, Milà M, Piñol V, Rodríguez-Moranta F, Andreu M, Lanas A, Piqué JM; Gastrointestinal Oncology Group of the Spanish Gastroenterological Association.Castellví-Bel S, et al. Among authors: castells a.Cancer Lett. 2005 Jul 8;225(1):93-8. doi: 10.1016/j.canlet.2005.01.036.Cancer Lett. 2005.PMID: 16003840
Piñol V, Andreu M, Castells A, Payá A, Bessa X, Rodrigo J; Gastrointestinal Oncology Group of the Spanish Gastroenterological Association.Piñol V, et al. Among authors: castells a.Eur J Gastroenterol Hepatol. 2004 Jan;16(1):39-45. doi: 10.1097/00042737-200401000-00007.Eur J Gastroenterol Hepatol. 2004.PMID: 15095851
Piñol V, Andreu M, Castells A, Payá A, Bessa X, Jover R; Gastrointestinal Oncology Group of the Spanish Gastroenterological Association.Piñol V, et al. Among authors: castells a.Dis Colon Rectum. 2004 Jul;47(7):1192-200. doi: 10.1007/s10350-004-0562-7. Epub 2004 May 28.Dis Colon Rectum. 2004.PMID: 15164252