Winter, S C A <br/><br/>
Flexible nasendoscope with a disposable-sheath system versus standard nasendoscopy: a prospective, randomized trial.  [electronic resource] 

 -  Clinical otolaryngology and allied sciences  Apr 2002 
 - 81-3 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>0307-7772 
<br/><br/><label>Standard No.: </label>10.1046/j.1365-2273.2002.00534.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Disposable Equipment--standards<br/>Double-Blind Method<br/>Endoscopes--standards<br/>Equipment Contamination<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Nasopharynx--pathology<br/>Prospective Studies<br/>Sterilization