id	keyword
american_scientific_journal-1224	health
american_scientific_journal-1224	united
american_scientific_journal-1224	drug
american_scientific_journal-1224	states
american_scientific_journal-1224	prescription
american_scientific_journal-1224	medications
american_scientific_journal-1224	spending
american_scientific_journal-1224	research
american_scientific_journal-1224	healthcare
american_scientific_journal-1224	costs