AZTEC. Uso precoz de Azatioprina en la Enfermedad de Crohn
Early azathioprine therapy is no more effective than placebo for newly diagnosed Crohn’s disease
Panés J, López-Sanromán A, Bermejo F, García-Sánchez V, Esteve M, Torres Y, Domènech E, Piqueras M, Gomez-García M, Gutiérrez A, Taxonera C, Sans M; AZTEC Study Group.
Gastroenterology. 2013 Oct;145(4):766-74