title: [Relation of indices of periodontal disease and the results of salivary occult bleeding tests].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D005883:Gingival Crevicular Fluid; D006801:Humans; D008297:Male; D009780:Occult Blood; D009911:Oral Hygiene Index; D010510:Periodontal Diseases / Q000175:diagnosis*; D010512:Periodontal Index; D010514:Periodontal Pocket / Q000175:diagnosis; D012463:Saliva / Q000032:analysis*