TY  - JOUR 
T1  - Concentrated growth factors promote epithelization in the mastoid obliteration after canal wall down mastoidectomy
JO  - Brazilian Journal of Otorhinolaryngology
A1  - Liu, Mengyi
A1  - Zhang, Lue
A1  - Zhang, Quanming
A1  - Zeng, Nan
A1  - Li, Shuo
A1  - Guo, Shuyue
A1  - Zhao, Yaqin
A1  - Tang, Mingxing
A1  - Yang, Qiong
SN  - 1808-8694
UL  - 10.1016/j.bjorl.2025.101561
VL  - 91 
Y1  - 2025
PB  - Brasil 
ER  -