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.
Rogacheva VS, Fomin PD.Rogacheva VS, et al.Vestn Khir Im I I Grek. 1970 May;104(5):19-23.Vestn Khir Im I I Grek. 1970.PMID: 5449355Russian.No abstract available.