@conference{4aef25e33e2c4efeaaac3675201268da,
title = "Tonsillectomy and adenoidectomy in children: surgical rates over the world",
keywords = "Econometric and Statistical Methods: General, Geneeskunde (GENK), Clinical sciences, Geneeskunde(GENK), Bescherming en bevordering van de menselijke gezondheid",
author = "\{van den Akker\}, E.H. and A.G.M. Schilder and G.J. Hordijk and A.W. Hoes",
note = "IVth Int. Symposium on Tonsils and Adenoids; IVth Int. Symposium on Tonsils and Adenoids ; Conference date: 02-11-1999 Through 05-11-1999",
year = "1999",
month = nov,
day = "2",
language = "Undefined/Unknown",
}