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Pregnancy before and after the diagnosis of inflammatory bowel diseases: retrospective case-control study.
Bortoli A, Saibeni S, Tatarella M, Prada A, Beretta L, Rivolta R, Politi P, Ravelli P, Imperiali G, Colombo E, Pera A, Daperno M, Carnovali M, de Franchis R, Vecchi M; Study Group for Inflammatory Bowel Diseases GSMII. Bortoli A, et al. Among authors: pera a. J Gastroenterol Hepatol. 2007 Apr;22(4):542-9. doi: 10.1111/j.1440-1746.2006.04754.x. J Gastroenterol Hepatol. 2007. PMID: 17376049
Controlled trial of oral 5-aminosalicylic acid for the prevention of early relapse in Crohn's disease.
de Franchis R, Omodei P, Ranzi T, Brignola C, Rocca R, Prada A, Pera A, Vecchi M, Del Piano M, Ferrara A, Belloli C, Piodi L, Framarin L, Astegiano M, Riccioli FA, Meucci G. de Franchis R, et al. Among authors: pera a. Aliment Pharmacol Ther. 1997 Oct;11(5):845-52. doi: 10.1046/j.1365-2036.1997.00212.x. Aliment Pharmacol Ther. 1997. PMID: 9354191 Free article. Clinical Trial.
Clinical features in familial cases of Crohn's disease and ulcerative colitis in Italy: a GISC study. Italian Study Group for the Disease of Colon and Rectum.
Annese V, Andreoli A, Astegiano M, Campieri M, Caprilli R, Cucchiara S, D'Incà R, Giaccari S, Iaquinto G, Lombardi G, Napolitano G, Pera A, Riegler G, Valpiani D, Andriulli A; Italian Study Group for the Disease of Colon and Rectum. Annese V, et al. Among authors: pera a. Am J Gastroenterol. 2001 Oct;96(10):2939-45. doi: 10.1111/j.1572-0241.2001.04685.x. Am J Gastroenterol. 2001. PMID: 11693330
241 results