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.
Pang L, Ye W, Che XM, Roessler BJ, Betz AL, Yang GY.Pang L, et al. Among authors: betz al.Stroke. 2001 Feb;32(2):544-52. doi: 10.1161/01.str.32.2.544.Stroke. 2001.PMID: 11157195
Yang GY, Mao Y, Zhou LF, Gong C, Ge HL, Betz AL.Yang GY, et al. Among authors: betz al.Brain Res Mol Brain Res. 1999 Mar 5;65(2):143-50. doi: 10.1016/s0169-328x(98)00335-0.Brain Res Mol Brain Res. 1999.PMID: 10064885