Ribadeneira J, Muñoz E. Vertical root fracture associated with prolonged use of calcium hydroxide during apexificación. A case report. JOR [Internet]. 26Mar.2015 [cited 29Sep.2025];4(2):124-8. Available from: https://www.joralres.com/index.php/JOralRes/article/view/joralres.2015.025