Garcia Gerardo Daniel Sierra, Najera Rosa Isela Sanchez, Cepeda Sergio Eduardo Nakagoshi, Treviño Jorge Jaime Flores, Ruiz Catalina Lopez
Faculty of Dentistry, Department of Endodontics, Universidad Autonoma de Nuevo Leon , Monterrey, N.L., Mexico .
Private Practice, Alajuela, Costa Rica .
J Clin Diagn Res. 2016 Jun;10(6):ZJ05-6. doi: 10.7860/JCDR/2016/17438.8008. Epub 2016 Jun 1.