Periodontal disease, bacteria, and pulpal histopathology.
D003784:Dental Pulp Calcification / Q000209:etiology; D003788:Dental Pulp Diseases / Q000150:complications / Q000382:microbiology* / Q000473:pathology; D006801:Humans; D010510:Periodontal Diseases / Q000150:complications / Q000382:microbiology* / Q000473:pathology; D012391:Root Resorption / Q000209:etiology