[Root canal obturations and periapical conditions in a group of Norwegian adults].
Eriksen
H M
HM
Bjertness
E
E
Orstavik
D
D
D000328:Adult; D006801:Humans; D009664:Norway / Q000453:epidemiology; D010483:Periapical Diseases / Q000453:epidemiology*; D012389:Root Canal Obturation / Q000706:statistics & numerical data*
Rotfyllinger og periapikalstatus i en norsk voksenbefolkning.