Perkovic, O <br/><br/>
Sildenafil induced choreoathetosis in men with Parkinson's disease.  [electronic resource] 

 -  International journal of clinical pharmacology and therapeutics  Jan 2010 
 - 76-8 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0946-1965 
<br/><br/><label>Standard No.: </label>10.5414/cpp48076  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antiparkinson Agents--therapeutic use<br/>Athetosis--chemically induced<br/>Carbidopa--therapeutic use<br/>Chorea--chemically induced<br/>Drug Combinations<br/>Drug Interactions<br/>Humans<br/>Levodopa--therapeutic use<br/>Male<br/>Middle Aged<br/>Parkinson Disease--complications<br/>Phosphodiesterase Inhibitors--adverse effects<br/>Piperazines--adverse effects<br/>Purines--adverse effects<br/>Sildenafil Citrate<br/>Sulfones--adverse effects