%0 Journal Article %T Design and Test of a New Tracheostoma Valve Based on Inhalation %A Geertsema, Albert A. %A Boonstra, Cornelis W. %A Schutte, Harm K. %A Verkerke, Gijsbertus J. %J JAMA Otolaryngology–Head & Neck Surgery %V 125 %N 6 %P 622-626 %@ 2168-6181 %D 1999-06-01 %I American Medical Association %~ DeepDyve