TY  - JOUR 
T1  - Analysis of the relationship of the vertical extension of mouth opening with muscle rigidity and sociodemographic factors in Parkinson's disease
JO  - Revista de Odontologia da UNESP
A1  - SILVA, Tales Severiano da
A1  - OLIVEIRA, Jonatas Silva de
A1  - FACCIO, Patrícia Fernanda
A1  - CORIOLANO, Maria das Graças Wanderley de Sales
A1  - LINS, Carla Cabral dos Santos Accioly
SN  - 1807-2577
UL  - 10.1590/1807-2577.03521
VL  - 50 
Y1  - 2021
PB  - Brasil 
ER  -