The challenge of endodontics in dentistry.
D000328:Adult; D002126:Calcium Hydroxide; D002648:Child; D004708:Endodontics / Q000193:education; D005260:Female; D006801:Humans; D008297:Male; D010483:Periapical Diseases / Q000628:therapy; D012387:Root Canal Filling Materials; D012390:Root Canal Therapy
D012387:Root Canal Filling Materials; D002126:Calcium Hydroxide