TY  - JOUR 
T1  - Assessment of the Relationship Between Matrix Metalloproteinase-9 Promoter Gene Polymorphism and Chronic Periodontitis
JO  - Pesquisa Brasileira em Odontopediatria e Clínica Integrada
A1  - Bagde, Hiroj
A1  - Banakar, Savitha
A1  - Waghmare, Alka
A1  - Bagde, Ashwini
A1  - Chaturvedi, Shailendra Singh
A1  - Patil, Santosh Rayagouda
SN  - 1983-4632
UL  - 10.1590/pboci.2021.123
VL  - 21 
Y1  - 2021
PB  - Brasil 
ER  -