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.
Kieler-Jensen N, Ricksten SE, Stenqvist O, Bergh CH, Lindelöv B, Wennmalm A, Waagstein F, Lundin S.Kieler-Jensen N, et al. Among authors: bergh ch.J Heart Lung Transplant. 1994 May-Jun;13(3):366-75.J Heart Lung Transplant. 1994.PMID: 8061011