id	keyword
american_scientific_journal-4445	life
american_scientific_journal-4445	group
american_scientific_journal-4445	satisfaction
american_scientific_journal-4445	happiness
american_scientific_journal-4445	quality
american_scientific_journal-4445	cancer
american_scientific_journal-4445	test
american_scientific_journal-4445	frisch
american_scientific_journal-4445	breast
american_scientific_journal-4445	control