Grasl, M <br/><br/>
[Functional results of tympanum drainage in chronic seromuco-tympanum--Clinical course up to 2 years following the operation].  [electronic resource] 

 -  Laryngologie, Rhinologie, Otologie  Sep 1983 
 - 394-401 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0340-1588 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Audiometry, Pure-Tone<br/>Child<br/>Child, Preschool<br/>Drainage<br/>Ear Diseases--surgery<br/>Ear, Middle--surgery<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Male<br/>Orosomucoid--metabolism<br/>Time Factors