[Gastrointestinal factors determining and determined by pyorrhea alveolaris].
D005767:Gastrointestinal Diseases / Q000502:physiology*; D010510:Periodontal Diseases / Q000209:etiology*
GASTROINTESTINAL DISEASES/physiology; PERIODONTOCLASIA/etiology and pathogenesis
Fattori gastrointestinali determinanti e determinati dalla piorrea alveolare.