title: Comparison between histological and clinical parameters during human experimental gingivitis.
mesh_terms: D003094:Collagen; D003238:Connective Tissue / Q000473:pathology; D003773:Dental Plaque / Q000175:diagnosis; D003774:Dental Plaque Index; D004848:Epithelium / Q000473:pathology; D005881:Gingiva / Q000473:pathology; D005883:Gingival Crevicular Fluid; D005891:Gingivitis / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D010512:Periodontal Index
chemical_list: D003094:Collagen