Tsutsui, S <br/><br/>
A double-blind comparative study of zolpidem versus zopiclone in the treatment of chronic primary insomnia.  [electronic resource] 

 -  The Journal of international medical research   
 - 163-77 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Comparative Study; Journal Article; Multicenter Study; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>0300-0605 
<br/><br/><label>Standard No.: </label>10.1177/147323000102900303  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Azabicyclo Compounds<br/>Chronic Disease<br/>Double-Blind Method<br/>Female<br/>Humans<br/>Hypnotics and Sedatives--adverse effects<br/>Male<br/>Middle Aged<br/>Piperazines--adverse effects<br/>Pyridines--adverse effects<br/>Sleep Initiation and Maintenance Disorders--drug therapy<br/>Zolpidem