title: [Histopathologic study on experimental periodontitis in rats (author's transl)].
mesh_terms: D000818:Animals; D004846:Epithelial Attachment / Q000473:pathology; D007509:Irritants; D010518:Periodontitis / Q000209:etiology / Q000473:pathology*; D010519:Periodontium / Q000473:pathology*; D051381:Rats
chemical_list: D007509:Irritants