@inbook{4a3822ecf2bb4af6b3003baec3c0e3b4,
title = "Alteration of epidermiology, clinical picture, and sequelae of acute otitis media over the past two decades",
author = "V-P Joki-Erkkil{\"a} and J Pukander",
year = "2002",
language = "English",
isbn = "1-55009-103-4",
pages = "172--173",
editor = "D Lim",
booktitle = "Proceedings of the Seventh International Symposium. Recent advances in otitis media with effusion, Marriott Harbor Beach Ft. Lauderdale, Florida, USA, June 1-5, 1999",
publisher = "BC Decker Inc",
}