Recall radiopaque response determined from radiographic examination of 211 consecutive cases with initial periapical pathosis.

@article{Morse1985RecallRR,
  title={Recall radiopaque response determined from radiographic examination of 211 consecutive cases with initial periapical pathosis.},
  author={Donald R. Morse and J V Esposito and Cemil Yeşilsoy},
  journal={Quintessence international},
  year={1985},
  volume={16 6},
  pages={419-28}
}