title: [Occurrence of oral trichomonads (Trichomonas tenax) in subgingival plaque materials].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003773:Dental Plaque / Q000469:parasitology*; D005260:Female; D005891:Gingivitis / Q000469:parasitology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010514:Periodontal Pocket / Q000469:parasitology; D014244:Trichomonas / Q000302:isolation & purification*