Send the following on WhatsApp
Continue to ChatEfficacy of self-adjusting file and passive ultrasonic irrigation on removing calcium hydroxide from root canals - https://avesis.akdeniz.edu.tr/yayin/00c52d58-2a25-4cff-bcbc-60b0dcc7d7d0/efficacy-of-self-adjusting-file-and-passive-ultrasonic-irrigation-on-removing-calcium-hydroxide-from-root-canals