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.
Russo A, Cappabianca S, Iaselli F, Reginelli A, D'Andrea A, Mazzei G, Martiniello C, Grassi R, Rotondo A.Russo A, et al. Among authors: grassi r.J Ultrasound. 2013 Oct 19;16(4):201-7. doi: 10.1007/s40477-013-0040-y. eCollection 2013 Oct 19.J Ultrasound. 2013.PMID: 24432175Free PMC article.
Rotondo A, Rossi G, Ginolfi F, Grassi R.Rotondo A, et al. Among authors: grassi r.Arch Monaldi Mal Torace. 1990 Jan-Feb;45(1):3-10.Arch Monaldi Mal Torace. 1990.PMID: 1669258Italian.
Di Mizio R, Grassi R, Marchese E, Basti M, Di Campli G, Catalano O, Rotondo A, Fanucci A.Di Mizio R, et al. Among authors: grassi r.Radiol Med. 1995 Jun;89(6):787-91.Radiol Med. 1995.PMID: 7644729Clinical Trial.Italian.
Rotondo A, Grassi R, Catalano O, Del Viscovo L, Vatti M, Gallo M, Bianco L, Celentano L, Brunetti A, Rivellini M.Rotondo A, et al. Among authors: grassi r.Radiol Med. 1993 Sep;86(3):213-9.Radiol Med. 1993.PMID: 8210528Italian.