id	keyword
american_scientific_journal-880	patients
american_scientific_journal-880	treatment
american_scientific_journal-880	bone
american_scientific_journal-880	ornj
american_scientific_journal-880	radiation
american_scientific_journal-880	osteoradionecrosis
american_scientific_journal-880	therapy
american_scientific_journal-880	volume
american_scientific_journal-880	figure
american_scientific_journal-880	radiotherapy
american_scientific_journal-880	research
american_scientific_journal-880	cavity