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.
Watson JW, Jackson AC.Watson JW, et al. Among authors: jackson ac.J Appl Physiol Respir Environ Exerc Physiol. 1984 Aug;57(2):354-9. doi: 10.1152/jappl.1984.57.2.354.J Appl Physiol Respir Environ Exerc Physiol. 1984.PMID: 6432752
Dunlop CI, Hodgson DS, Watson JW, Gillespie JR, Steffey EP, Jackson AC.Dunlop CI, et al. Among authors: jackson ac.Equine Vet J. 1989 Sep;21(5):342-6. doi: 10.1111/j.2042-3306.1989.tb02684.x.Equine Vet J. 1989.PMID: 2506008