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.
Sun Y, Ask P, Janerot-Sjöberg B, Eidenvall L, Loyd D, Wranne B.Sun Y, et al. Among authors: wranne b.J Am Soc Echocardiogr. 1995 Nov-Dec;8(6):904-14. doi: 10.1016/s0894-7317(05)80015-x.J Am Soc Echocardiogr. 1995.PMID: 8611291
Fyrenius A, Wigström L, Bolger AF, Ebbers T, Ohman KP, Karlsson M, Wranne B, Engvall J.Fyrenius A, et al. Among authors: wranne b.J Am Soc Echocardiogr. 1999 Oct;12(10):817-26. doi: 10.1016/s0894-7317(99)70186-0.J Am Soc Echocardiogr. 1999.PMID: 10511650