Relationship between migraine and patent foramen ovale.
Sharma
Vijay K
VK
Teoh
Hock L
HL
Chan
Bernard P L
BP
D017548:Echocardiography, Transesophageal; D054092:Foramen Ovale, Patent / Q000150:complications* / Q000175:diagnosis*; D006801:Humans; D008881:Migraine Disorders / Q000209:etiology*; D017585:Ultrasonography, Doppler, Transcranial