Martins, Hugo André de Lima <br/><br/>
Headache precipitated by Valsalva maneuvers in patients with congenital Chiari I malformation.  [electronic resource] 

 -  Arquivos de neuro-psiquiatria  Jun 2010 
 - 406-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1678-4227 
<br/><br/><label>Standard No.: </label>10.1590/s0004-282x2010000300015  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Arnold-Chiari Malformation--complications<br/>Female<br/>Headache Disorders, Primary--etiology<br/>Humans<br/>Male<br/>Middle Aged<br/>Time Factors<br/>Valsalva Maneuver