The incidence of preoperative and postoperative pain in endodontic therapy.
Genet
J M
JM
Wesselink
P R
PR
Thoden van Velzen
S K
SK
D005260:Female; D006801:Humans; D008297:Male; D010149:Postoperative Pain / Q000453:epidemiology*; D012390:Root Canal Therapy; D014098:Toothache / Q000453:epidemiology*