Yong-Wook Cho Sung-Ho Park
10.5395/rde.2014.39.1.68
Restor Dent Endod
2014 Feb;39(1):68-73.
tooth discoloration tooth vitality traumatic injury ultrasound doppler
CC BY-NC
https://pubmed.ncbi.nlm.nih.gov/24516833/
Case Reports
PMC3916509
24516833
Use of ultrasound Doppler to determine tooth vitality in a discolored tooth after traumatic injury: its prospects and limitations
2014