Night Time Versus Daytime Transient Ischaemic Attack and Ischaemic Stroke:QA Prospective Study of 110 Patients
JNNP 67:463-467, Bassetti,C.&Aldrich,M., 1999
Is Blood Pressure Really a Trigger for the Circadian Rhythm of Subarachnoid Hemorrhage?
Stroke 26:1805-1810, Kleinpeter,G.,et al, 1995