[Juvenile periodontitis].
D000293:Adolescent; D010520:Aggressive Periodontitis / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D005883:Gingival Crevicular Fluid; D006801:Humans; D010510:Periodontal Diseases / Q000175:diagnosis*; D010519:Periodontium / Q000473:pathology