Uimonen, S <br/><br/>
Hearing in 55 to 75 year old people in northern Finland--a comparison of two classifications of hearing impairment.  [electronic resource] 

 -  Acta oto-laryngologica. Supplementum  1997 
 - 69-70 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0365-5237 
<br/><br/><label>Standard No.: </label>10.3109/00016489709124084  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Audiometry, Pure-Tone<br/>Finland--epidemiology<br/>Hearing Disorders--classification<br/>Humans<br/>Middle Aged<br/>Random Allocation<br/>Reference Values<br/>Sampling Studies