Hakim, Ossama M <br/><br/>
Nasal endoscopic visualization and management of the leading causes of probing failure.  [electronic resource] 

 -  Journal of pediatric ophthalmology and strabismus   
 - 214-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0191-3913 
<br/><br/><label>Standard No.: </label>10.3928/01913913-20090818-04  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child, Preschool<br/>Dacryocystorhinostomy<br/>Endoscopy<br/>Female<br/>Humans<br/>Infant<br/>Lacrimal Duct Obstruction--diagnosis<br/>Male<br/>Nasolacrimal Duct--pathology<br/>Prospective Studies<br/>Tears--metabolism