An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Chiappa A, Makuuchi M, Zbar AP, Biella F, Bellomi M, Biffi R, Bertani E, Vezzoni A, Crosta C, Andreoni B.Chiappa A, et al. Among authors: bertani e.Dig Surg. 2003;20(3):238-45. doi: 10.1159/000070391.Dig Surg. 2003.PMID: 12759504
Chiappa A, Zbar AP, Biffi R, Bertani E, Pace U, Pruneri G, Della Vigna P, Grassi C, Valerio M, Poldi D, Andreoni B.Chiappa A, et al. Among authors: bertani e.Hepatogastroenterology. 2007 Apr-May;54(75):693-6.Hepatogastroenterology. 2007.PMID: 17591043
Chiappa A, Zbar AP, Bertani E, Biella F, Staudacher C.Chiappa A, et al. Among authors: bertani e.Chir Ital. 1999 Sep-Oct;51(5):345-54.Chir Ital. 1999.PMID: 10738607Italian.
Chiappa A, Zbar A, Audisio R, Di Palo S, Bertani E, Staudacher C.Chiappa A, et al. Among authors: bertani e.Hepatogastroenterology. 1999 May-Jun;46(27):1942-3.Hepatogastroenterology. 1999.PMID: 10430373
Chiappa A, Zbar AP, Podda M, Audisio RA, Bertani E, Biella F, Paties C, Staudacher C.Chiappa A, et al. Among authors: bertani e.Hepatogastroenterology. 2001 Jan-Feb;48(37):229-34.Hepatogastroenterology. 2001.PMID: 11268972