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.
Borg G, Linderholm H.Borg G, et al.Acta Med Scand. 1970 Jan-Feb;187(1-2):17-26. doi: 10.1111/j.0954-6820.1970.tb02901.x.Acta Med Scand. 1970.PMID: 5423203No abstract available.
Noble BJ, Borg GA, Jacobs I, Ceci R, Kaiser P.Noble BJ, et al. Among authors: borg ga.Med Sci Sports Exerc. 1983;15(6):523-8.Med Sci Sports Exerc. 1983.PMID: 6656563
Borg G, Holmgren A, Lindblad I.Borg G, et al.Acta Med Scand Suppl. 1981;644:43-5. doi: 10.1111/j.0954-6820.1981.tb03117.x.Acta Med Scand Suppl. 1981.PMID: 6941642