Patent foramen ovale closure and migraines: muddy waters.
Bhindi
Ravinay
R
Ormerod
Oliver J
OJ
D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D054092:Foramen Ovale, Patent / Q000601:surgery*; D006801:Humans; D008881:Migraine Disorders / Q000209:etiology*