TY  - JOUR 
T1  - Tomographic assessment of anatomical boundaries in endoscopic frontal sinusotomy: retrospective radiologic analysis of Draf IIA and IIB approaches
JO  - Brazilian Journal of Otorhinolaryngology
A1  - Mariz Neto, Paulo José da Costa
A1  - Souza, Camila de Santa Cruz
A1  - Soldatelli, Matheus Dorigatti
A1  - Haetinger, Rainer Guilherme
A1  - Kosugi, Eduardo Macoto
A1  - Bezerra, Thiago Freire Pinto
SN  - 1808-8694
UL  - 10.1016/j.bjorl.2026.101787
VL  - 92 
Y1  - 2026
PB  - Brasil 
ER  -