id	keyword
american_scientific_journal-2092	wounds
american_scientific_journal-2092	children
american_scientific_journal-2092	study
american_scientific_journal-2092	vol
american_scientific_journal-2092	age
american_scientific_journal-2092	prevalence
american_scientific_journal-2092	research
american_scientific_journal-2092	years
american_scientific_journal-2092	healing