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.
Sontag E, Nunbhakdi-Craig V, Lee G, Bloom GS, Mumby MC.Sontag E, et al.Neuron. 1996 Dec;17(6):1201-7. doi: 10.1016/s0896-6273(00)80250-0.Neuron. 1996.PMID: 8982166Free article.