id	keyword
american_scientific_journal-4161	diabetes
american_scientific_journal-4161	patients
american_scientific_journal-4161	type
american_scientific_journal-4161	disease
american_scientific_journal-4161	health
american_scientific_journal-4161	periodontitis
american_scientific_journal-4161	study
american_scientific_journal-4161	complications
american_scientific_journal-4161	figure