PT  - JOURNAL ARTICLE
AU  - A. R. Nath
AU  - L. H. Capel
TI  - Inspiratory crackles—early and late
AID  - 10.1136/thx.29.2.223
DP  - 1974 Mar 01
TA  - Thorax
PG  - 223--227
VI  - 29
IP  - 2
4099  - http://thorax.bmj.com/content/29/2/223.short
4100  - http://thorax.bmj.com/content/29/2/223.full
SO  - Thorax1974 Mar 01; 29
AB  - Nath, A. R. and Capel, L. H. (1974).Thorax, 29, 223-227. Inspiratory crackles early and late. Inspiratory crackles were recorded simultaneously with the inspiratory flow rate in patients with airways obstruction and in those with a restrictive defect. Early inspiratory crackles were associated with severe airways obstruction and late inspiratory crackles with a restrictive defect.