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.
Dioguardi N, Del Ninno E, Colombo M, Viganò F, De Franchis R.Dioguardi N, et al. Among authors: colombo m.Quad Sclavo Diagn. 1975 Jun;11(2):468-74.Quad Sclavo Diagn. 1975.PMID: 1223949Italian.
Colombo M, Cambieri R, Rumi MG, Ronchi G, Del Ninno E, De Franchis R.Colombo M, et al.Gastroenterology. 1983 Aug;85(2):235-9.Gastroenterology. 1983.PMID: 6345255
de Franchis R, Meucci G, Vecchi M, Tatarella M, Colombo M, Del Ninno E, Rumi MG, Donato MF, Ronchi G.de Franchis R, et al. Among authors: colombo m.Ann Intern Med. 1993 Feb 1;118(3):191-4. doi: 10.7326/0003-4819-118-3-199302010-00006.Ann Intern Med. 1993.PMID: 8417636
Colombo M, Kuo G, Choo QL, Donato MF, Del Ninno E, Tommasini MA, Dioguardi N, Houghton M.Colombo M, et al.Lancet. 1989 Oct 28;2(8670):1006-8. doi: 10.1016/s0140-6736(89)91016-7.Lancet. 1989.PMID: 2572740
Sagnelli E, Colombo M, Del Ninno E, Vernace SJ, Paronetto F.Sagnelli E, et al. Among authors: colombo m.Liver. 1982 Jun;2(2):119-24. doi: 10.1111/j.1600-0676.1982.tb00187.x.Liver. 1982.PMID: 7176841