Kruuse, Christina <br/><br/>
Migraine can be induced by sildenafil without changes in middle cerebral artery diameter.  [electronic resource] 

 -  Brain : a journal of neurology  Jan 2003 
 - 241-7 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0006-8950 
<br/><br/><label>Standard No.: </label>10.1093/brain/awg009  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>3',5'-Cyclic-GMP Phosphodiesterases<br/>Adult<br/>Blood Flow Velocity--drug effects<br/>Cross-Over Studies<br/>Cyclic Nucleotide Phosphodiesterases, Type 5<br/>Double-Blind Method<br/>Female<br/>Headache--chemically induced<br/>Heart Rate--drug effects<br/>Humans<br/>Male<br/>Middle Cerebral Artery--diagnostic imaging<br/>Migraine Disorders--chemically induced<br/>Phosphodiesterase Inhibitors<br/>Phosphoric Diester Hydrolases<br/>Piperazines<br/>Purines<br/>Radial Artery--diagnostic imaging<br/>Sildenafil Citrate<br/>Sulfones<br/>Temporal Arteries--diagnostic imaging<br/>Tomography, Emission-Computed, Single-Photon<br/>Ultrasonography, Doppler