[Follow-up study of teeth after root canal obturation with N2 for pulpitis].
D005500:Follow-Up Studies; D005557:Formaldehyde / Q000627:therapeutic use*; D006801:Humans; D011671:Pulpitis / Q000628:therapy*; D012389:Root Canal Obturation / Q000379:methods*
D005557:Formaldehyde
N2-vel gyökértömött pulpitises fogak ellenörzö vizsgálata.