![](/img/cover-not-exists.png)
RISK FACTORS FOR RECURRENT OTITIS MEDIA
Ruuskanen, Olli, Virolainen, ErkkiVolume:
6
Journal:
The Pediatric Infectious Disease Journal
DOI:
10.1097/00006454-198701000-00029
Date:
January, 1987
File:
PDF, 251 KB
1987