Altemeier, W A <br/><br/>
A pediatrician's view. Why do we have paranasal sinuses?  [electronic resource] 

 -  Pediatric annals  Dec 1998 
 - 784-5 p.  digital 
<br/><br/> Publication Type: Editorial 
<br/><br/><label>ISSN: </label>0090-4481 
<br/><br/><label>Standard No.: </label>10.3928/0090-4481-19981201-04  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethmoid Sinus--immunology<br/>Humans<br/>Maxillary Sinus--immunology<br/>Paranasal Sinuses--immunology<br/>Respiratory Tract Infections--immunology