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.
Gubko AA, Bespal'chuk PI, Volkov VF.Gubko AA, et al.Vestn Khir Im I I Grek. 1991 Jan;146(1):122-4.Vestn Khir Im I I Grek. 1991.PMID: 1650980Russian.No abstract available.
Gubko AA, Martinovich AV.Gubko AA, et al.Vestn Khir Im I I Grek. 1986 Aug;137(8):73-4.Vestn Khir Im I I Grek. 1986.PMID: 3765292Russian.No abstract available.