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.
Herlitz J, Blohm M, Hartford M, Karlson BW, Luepker R, Holmberg S, Risenfors M, Wennerblom B.Herlitz J, et al. Among authors: luepker r.Eur Heart J. 1992 Feb;13(2):171-7. doi: 10.1093/oxfordjournals.eurheartj.a060142.Eur Heart J. 1992.PMID: 1555612
Risenfors M, Hartford M, Dellborg M, Luepker R, Hjalmarsson A, Swedberg K, Holmberg S, Herlitz J.Risenfors M, et al. Among authors: luepker r.J Intern Med Suppl. 1991;734:11-8.J Intern Med Suppl. 1991.PMID: 1900007Clinical Trial.
Blohm M, Herlitz J, Schröder U, Hartford M, Karlson BW, Risenfors M, Larsson E, Luepker R, Wennerblom B, Holmberg S.Blohm M, et al. Among authors: luepker r.Heart Lung. 1991 Nov;20(6):661-6.Heart Lung. 1991.PMID: 1960070