title: Experimental human gingivitis.
mesh_terms: D000328:Adult; D002986:Clinical Trials as Topic; D003773:Dental Plaque / Q000150:complications*; D005260:Female; D005891:Gingivitis / Q000209:etiology*; D006805:Human Experimentation; D006801:Humans; D007958:Leukocyte Count; D008297:Male; D010512:Periodontal Index