Additional file 5.

The cough sounds used in this study have been provided in mp3 format and can be downloaded and listened to using a media player such as Windows Media Player (Microsoft). Cough1.mp3. Cough2.mp3. Cough3.mp3. Cough4.mp3. Cough5.mp3. Cough6.mp3. Cough7.mp3. Cough8.mp3. Cough9.mp3.

Format: MP3 Size: 8KB Download file

Smith et al. Cough 2006 2:1   doi:10.1186/1745-9974-2-1