EFFECT OF ETCHING TIME AND ACID CONCENTRATION ON MICROMORPHOLOGICAL CHANGES IN DENTIN OF BOTH DENTITIONS Journal title: Journal of IMAB - Annual Proceeding (Scientific Papers) Authors: Natalia Gateva, Angela Gusyiska, Pavel Stanimirov, Rossitza Kabaktchieva, Ivan Raichev Subject(s):
Re-Formation: Reactionary or Reparative Dentin Journal title: Journal of Clinical Medical Research Authors: Michel Goldberg Subject(s): Medical science
