Kortekangas, A E <br/><br/>
[Experiences with polyethylene ventilation tubes in children with recurrent middle ear inflammation (author's transl)].  [electronic resource] 

 -  HNO  Jul 1976 
 - 242-4 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0017-6192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Child<br/>Child, Preschool<br/>Chronic Disease<br/>Drainage<br/>Humans<br/>Infant<br/>Otitis Media--therapy<br/>Polyethylenes<br/>Recurrence<br/>Time Factors