title: [Periodontology (3). Gingivitis and ulcerative periodontitis].
mesh_terms: D000328:Adult; D003131:Combined Modality Therapy; D003937:Diagnosis, Differential; D005892:Gingivitis, Necrotizing Ulcerative / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D008297:Male; D013281:Stomatitis, Aphthous / Q000175:diagnosis
vernacular_title: Parodontologie (3). Gingivitis und Parodontitis ulcerosa.