PT  - JOURNAL ARTICLE
AU  - Jie Li
AU  - Carla Schoenrock
AU  - James B. Fink
TI  - Aerosol particle concentrations with different oxygen devices and interfaces for spontaneous breathing patients with tracheostomy: a randomised crossover trial
AID  - 10.1183/23120541.00486-2021
DP  - 2021 Oct 01
TA  - ERJ Open Research
PG  - 00486-2021
VI  - 7
IP  - 4
4099  - http://openres.ersjournals.com/content/7/4/00486-2021.short
4100  - http://openres.ersjournals.com/content/7/4/00486-2021.full
SO  - erjor2021 Oct 01; 7