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.
Curcio A, Romano A, Cuozzo S, Nicola AD, Grassi O, Schiaroli D, Nocera GF, Pironti M.Curcio A, et al. Among authors: grassi o.Medicina (Kaunas). 2020 Oct 17;56(10):544. doi: 10.3390/medicina56100544.Medicina (Kaunas). 2020.PMID: 33080906Free PMC article.
Barcia JM, Grassi OT, Sachetto JR.Barcia JM, et al. Among authors: grassi ot.Prensa Med Argent. 1971 Dec 12;58(37):1817-21.Prensa Med Argent. 1971.PMID: 5136683Spanish.No abstract available.
Grandi A, Grassi OT.Grandi A, et al. Among authors: grassi ot.Prensa Med Argent. 1971 Oct 8;58(32):1626-7.Prensa Med Argent. 1971.PMID: 5130361Spanish.No abstract available.
Grassi OT, Sachetto JR, Barcia JM.Grassi OT, et al.Prensa Med Argent. 1971 Jan 29;57(48):2152-7.Prensa Med Argent. 1971.PMID: 5091401Spanish.No abstract available.
Grassi OT, Guerrero GE, Pérez MR.Grassi OT, et al.Prensa Med Argent. 1967 Jun 30;54(18):821-5.Prensa Med Argent. 1967.PMID: 4972999Spanish.No abstract available.