Recogido a 27 de enero en• Gingival inflammation without loss of periodontal attachment gingivitis | |
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Gingivitis ulcerativa necrotizante aguda GUNA , MSDmanuals | Recogido a 27 de enero en• National Institute of Dental and Craniofacial Research |
Periodontal gum disease: Causes, symptoms, and treatments.
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