id	keyword
american_scientific_journal-2530	resistance
american_scientific_journal-2530	bacteria
american_scientific_journal-2530	strains
american_scientific_journal-2530	antibiotic
american_scientific_journal-2530	salmonella
american_scientific_journal-2530	e.coli
american_scientific_journal-2530	drug
american_scientific_journal-2530	wastewater
american_scientific_journal-2530	klebsiella
american_scientific_journal-2530	proteus
american_scientific_journal-2530	sciences
american_scientific_journal-2530	journal