Chappell, Michael C <br/><br/>
Learning curve for use of the sonopet ultrasonic aspirator in endoscopic dacryocystorhinostomy.  [electronic resource] 

 -  Orbit (Amsterdam, Netherlands)  Aug 2014 
 - 270-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1744-5108 
<br/><br/><label>Standard No.: </label>10.3109/01676830.2014.904377  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Child<br/>Child, Preschool<br/>Dacryocystorhinostomy--education<br/>Endoscopy--methods<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Learning Curve<br/>Male<br/>Middle Aged<br/>Nasolacrimal Duct--surgery<br/>Retrospective Studies<br/>Treatment Outcome<br/>Ultrasonic Therapy--instrumentation<br/>Young Adult