Labetalol decreases cerebral perfusion pressure without negatively affecting cerebral blood flow in hypertensive gravidas.
Belfort MA, Tooke-Miller C, Allen JC, Dizon-Townson D, Varner MA. Labetalol decreases cerebral perfusion pressure without negatively affecting cerebral blood flow in hypertensive gravidas. Hypertens Pregnancy. 2002; 21(3):185-97.