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.
Ferrario CM, McCubbin JW.Ferrario CM, et al. Among authors: mccubbin jw.Acta Physiol Lat Am. 1974;24(5):569-73.Acta Physiol Lat Am. 1974.PMID: 4467901No abstract available.