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.
Vessby B, Lithell H, Gustafsson IB.Vessby B, et al. Among authors: gustafsson ib.Postgrad Med J. 1975;51(8):suppl 52-9.Postgrad Med J. 1975.PMID: 215981
Vessby B, Lithell H, Gustafsson IB.Vessby B, et al. Among authors: gustafsson ib.Postgrad Med J. 1975;51(8):52-9.Postgrad Med J. 1975.PMID: 768948Review.No abstract available.