TY  - JOUR 
T1  - The expression of the nitric oxide synthase enzyme in periodontal disease and orofacial pain: systematic review
JO  - BrJP
A1  - Carvalho, Daniel Jackson Gonçalves
A1  - Cardoso, Isis Pereira
A1  - Oliveira, Iasminy Soares
A1  - Chaves, Maria das Graças Afonso Miranda
A1  - Fabri, Gisele Maria Campos
SN  - 2595-3192
UL  - 10.5935/2595-0118.20210061
VL  - 4 
Y1  - 2021
PB  - Brasil 
ER  -