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Algaba A, Linares PM, Fernández-Contreras ME, Ordoñez A, Trápaga J, Guerra I, Chaparro M, de la Poza G, Gisbert JP, Bermejo F.Algaba A, et al. Among authors: gisbert jp.J Crohns Colitis. 2013 Dec;7(11):e569-79. doi: 10.1016/j.crohns.2013.04.005. Epub 2013 May 1.J Crohns Colitis. 2013.PMID: 23642997