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Da Col U, Di Bella I, Pasquino S, Ramoni E, Paris M, Stracci F, Ragni T.Da Col U, et al. Among authors: ragni t.J Cardiovasc Med (Hagerstown). 2008 Sep;9(9):899-904. doi: 10.2459/JCM.0b013e3282fe172c.J Cardiovasc Med (Hagerstown). 2008.PMID: 18695426
Da Col U, Koukoulis G, Di Bella I, Ramoni E, Ragni T.Da Col U, et al. Among authors: ragni t.J Cardiovasc Med (Hagerstown). 2007 Oct;8(10):852-4. doi: 10.2459/JCM.0b013e3280110671.J Cardiovasc Med (Hagerstown). 2007.PMID: 17885527
Di Bella I, Da Col U, Ramoni E, Affronti A, Rossi A, Ragni T.Di Bella I, et al. Among authors: ragni t.J Cardiovasc Med (Hagerstown). 2010 Aug;11(8):622-4. doi: 10.2459/JCM.0b013e32833245c9.J Cardiovasc Med (Hagerstown). 2010.PMID: 19770775
Da Col U, Di Manici G, Di Bella I, Di Lazzaro D, Pasquino S, Klersy C, Affronti A, Ragni T.Da Col U, et al. Among authors: ragni t.Ital Heart J Suppl. 2003 Dec;4(12):973-7.Ital Heart J Suppl. 2003.PMID: 14976863Italian.
Di Bella I, Da Col U, Del Sindaco F, Pasquino S, Affronti A, Santucci A, Ragni T.Di Bella I, et al. Among authors: ragni t.Ital Heart J Suppl. 2005 Jun;6(6):365-8.Ital Heart J Suppl. 2005.PMID: 16013428Italian.
Di Bella I, Da Col U, Ciampichini R, Affronti A, Santucci A, Fabbri M, Sapia F, Ragni T.Di Bella I, et al. Among authors: ragni t.G Ital Cardiol (Rome). 2007 May;8(5):306-10.G Ital Cardiol (Rome). 2007.PMID: 17650689Italian.
Da Col U, Di Bella I, Bardelli G, Ramoni E, Affronti A, Vidili A, Ragni T.Da Col U, et al. Among authors: ragni t.J Heart Valve Dis. 2007 Sep;16(5):546-50.J Heart Valve Dis. 2007.PMID: 17944127Clinical Trial.
Da Col U, Ramoni E, Di Bella I, Ragni T.Da Col U, et al. Among authors: ragni t.Cardiovasc Intervent Radiol. 2009 Jan;32(1):188-91. doi: 10.1007/s00270-008-9406-5. Epub 2008 Aug 2.Cardiovasc Intervent Radiol. 2009.PMID: 18677530
Affronti A, Ramoni E, Panuccio G, Rossi A, Paris M, Ragni T.Affronti A, et al. Among authors: ragni t.J Cardiovasc Med (Hagerstown). 2008 Dec;9(12):1287-9. doi: 10.2459/JCM.0b013e328316904e.J Cardiovasc Med (Hagerstown). 2008.PMID: 19001943No abstract available.
Ramoni E, Da Col U, Di Bella I, Ragni T.Ramoni E, et al. Among authors: ragni t.Eur J Cardiothorac Surg. 2009 Nov;36(5):934. doi: 10.1016/j.ejcts.2009.06.050. Epub 2009 Aug 14.Eur J Cardiothorac Surg. 2009.PMID: 19683456No abstract available.