Invernizzi, G <br/><br/>
Life events and headache.  [electronic resource] 

 -  Cephalalgia : an international journal of headache  May 1985 
 - 229-31 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0333-1024 
<br/><br/><label>Standard No.: </label>10.1177/03331024850050S245  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Female<br/>Headache--psychology<br/>Humans<br/>Life Change Events<br/>Male<br/>Middle Aged<br/>Migraine Disorders--psychology