https://dc.etsu.edu/etsu-works/11264/
"Transtracheal Aspiration in the Severely Ill Elderly Patient with Bact" by S. L. BERK, S. A....
ABSTRACT: Transtracheal aspiration was performed in 32 elderly hypoxic patients with bacterial pneumonia. No morbidity or mortality was associated with the...
in thes ltranstrachealaspirationseverely