id	keyword
american_scientific_journal-4197	nanoparticles
american_scientific_journal-4197	sno2
american_scientific_journal-4197	coli
american_scientific_journal-4197	aureus
american_scientific_journal-4197	antibiotics
american_scientific_journal-4197	acid
american_scientific_journal-4197	sensitivity
american_scientific_journal-4197	gentamycin
american_scientific_journal-4197	staphylococcus