Search Result：lower respiratory tract smear
lower respiratory tract smear 
(TTS Sound)
(TTS Sound)Overview of noun lower_respiratory_tract_smear
The noun lower respiratory tract smear has 1 sense
- lower respiratory tract smear, bronchoscopic smear, sputum smear -- (any of several cytologic smears obtained from different parts of the lower respiratory tract; used for cytologic study of cancer and other diseases of the lungs)