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.
Putov NV, Egurnov NI, Neklasov IuF, Aleksandrov AL, Bozhok PE.Putov NV, et al. Among authors: aleksandrov al.Vestn Akad Med Nauk SSSR. 1989;(2):3-9.Vestn Akad Med Nauk SSSR. 1989.PMID: 2523621Russian.
Kokosov AN, Aleksandrova NI, Stepanova NG, Ivchik TV, Aleksandrov AL, Matkovskiĭ SK.Kokosov AN, et al. Among authors: aleksandrov al.Klin Med (Mosk). 1991 Feb;69(2):96-9.Klin Med (Mosk). 1991.PMID: 1875676Russian.No abstract available.