@inbook{984a2569788642b09c053cc8612fd1f2,
title = "The Utrecht Putty Shell, a new aid for providing air-tight tracheostoma occlusion in tracheo-oesophageal speech",
keywords = "Econometric and Statistical Methods: General, Clinical sciences, Geneeskunde(GENK), Bescherming en bevordering van de menselijke gezondheid",
author = "{de Vetter}, M.L.M. and P.H. Dejonckere",
year = "1998",
language = "Undefined/Unknown",
pages = "224--225",
booktitle = "Abstract Book XXIV World Congress of the International Association of Logopedics and Phoniatrics, Amsterdam",
}