Periodontics--special emphasis emergencies: necrotizing ulcerative gingivitis and third molars.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D005892:Gingivitis, Necrotizing Ulcerative / Q000523:psychology / Q000628:therapy*; D006801:Humans; D008134:Long-Term Care; D013315:Stress, Psychological / Q000150:complications; D014095:Tooth, Impacted