title: Gum disease increases asthma risk.
mesh_terms: D000328:Adult; D001249:Asthma / Q000453:epidemiology / Q000209:etiology*; D005882:Gingival Diseases / Q000150:complications* / Q000453:epidemiology; D006801:Humans; D009910:Oral Hygiene / Q000706:statistics & numerical data; D012307:Risk Factors; D006113:United Kingdom / Q000453:epidemiology