Comparison of Transthoracic Echocardiography Using Second Harmonic Imaging, Transcranial Doppler and Transesophageal Echocardiography for the Detection of Patent Foramen ovale in Stroke Patients
Eur J Echocardiogr 7:147-154, Souteyrand,G.,et al, 2006
Pulmonary AVMs, including hereditary hemorrhagic telangiectasia: Diagnosis and Treatment
UpTo Date, August, Gossage, J.R., 2010