TY  - JOUR 
T1  - Assessment of knowledge regarding tracheostomy care and management of early complications among healthcare professionals
JO  - Brazilian Journal of Otorhinolaryngology
A1  - Khanum, Tooba
A1  - Zia, Sadaf
A1  - Khan, Tahseer
A1  - Kamal, Saima
A1  - Khoso, Muhammad Nasir
A1  - Alvi, Javeria
A1  - Ali, Arif
SN  - 1808-8694
UL  - 10.1016/j.bjorl.2021.06.011
VL  - 88 
Y1  - 2022
PB  - Brasil 
ER  -