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.
MATHESON WJ.MATHESON WJ.Br Med J. 1949 Jul 23;2(4620):206-10. doi: 10.1136/bmj.2.4620.206.Br Med J. 1949.PMID: 18134853Free PMC article.No abstract available.
MATHESON WJ, MARKHAM M.MATHESON WJ, et al.Br Med J. 1952 Apr 5;1(4761):742-4. doi: 10.1136/bmj.1.4761.742.Br Med J. 1952.PMID: 14916128Free PMC article.No abstract available.