id	keyword
american_scientific_journal-11318	patients
american_scientific_journal-11318	timeline
american_scientific_journal-11318	head
american_scientific_journal-11318	neck
american_scientific_journal-11318	study
american_scientific_journal-11318	treatment
american_scientific_journal-11318	cancer
american_scientific_journal-11318	diagnosis
american_scientific_journal-11318	delay
american_scientific_journal-11318	presentation
american_scientific_journal-11318	hpv
american_scientific_journal-11318	hncs
american_scientific_journal-11318	journal
american_scientific_journal-11318	weeks