Gryczyńska, D <br/><br/>
[Report from the VII International Pediatric Otolaryngologic Congress in Helsinki. June 7-10, 1998].  [electronic resource] 

 -  Otolaryngologia polska = The Polish otolaryngology  1999 
 - 363-4 p.  digital 
<br/><br/> Publication Type: Congress 
<br/><br/><label>ISSN: </label>0030-6657 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child<br/>Humans<br/>Otitis--diagnosis<br/>Otolaryngology--methods<br/>Respiratory Tract Infections--diagnosis<br/>Smoking--adverse effects