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.
Schmaljohn CS, Hasty SE, Dalrymple JM, LeDuc JW, Lee HW, von Bonsdorff CH, Brummer-Korvenkontio M, Vaheri A, Tsai TF, Regnery HL, et al.Schmaljohn CS, et al. Among authors: vaheri a.Science. 1985 Mar 1;227(4690):1041-4. doi: 10.1126/science.2858126.Science. 1985.PMID: 2858126
Brummer-Korvenkontio M, Vaheri A.Brummer-Korvenkontio M, et al. Among authors: vaheri a.Duodecim. 1991;107(5):379-81.Duodecim. 1991.PMID: 1364468Finnish.No abstract available.
Hedman K, Vaheri A, Brummer-Korvenkontio M.Hedman K, et al. Among authors: vaheri a.Lancet. 1991 Nov 30;338(8779):1353-6. doi: 10.1016/0140-6736(91)92235-t.Lancet. 1991.PMID: 1682736