Airway area by acoustic reflections measured at the mouthJeffrey J. Fredberg, Henry L. Dorkin, G. M. Glass et al.|Journal of Applied Physiology|1980Cited by 250
Inferences of airway geometry from acoustic reflections measured at the mouthJeffrey J. Fredberg, G. M. Glass, Mary Ellen B. Wohl et al.|The Journal of the Acoustical Society of America|1979Cited by 0