Assessment: Transcranial Doppler Ultrasonography
Neurol 62:1468-1481, Sloan,M.A.,et al, 2004
Cohort Study of Multiple Brain Lesions in Sport Divers:Role of a Patent Foramen Ovale
BMJ 314:701-705, 6891997., Knauth,M.,et al, 1997
Paradoxical Embolism as a Cause of Ischemic Stroke of Uncertain Etiology:A Transcranial Doppler Sonographic Study
Stroke 25:771-775, Itoh,T.,et al, 1994
Transcranial Doppler Ultrasound Identifies patients with Right-to-Left Cardiac or Pulmonary Shunts
Neurol 41:1902-1904, Chimowitz,M.I.,et al, 1991