TY  - JOUR 
T1  - Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis
JO  - Pesquisa Brasileira em Odontopediatria e Clínica Integrada
A1  - Bhattacharya, Swastika
A1  - Purayil, Tina Puthen
A1  - Ginjupalli, Kishore
A1  - Kini, Sandya
A1  - Pai, Swathi
SN  - 1983-4632
UL  - 10.1590/pboci.2020.020
VL  - 20 
Y1  - 2020
PB  - Brasil 
ER  -