id	keyword
bjos-8667398	trauma
bjos-8667398	oral
bjos-8667398	health
bjos-8667398	doi
bjos-8667398	traumatic
bjos-8667398	quality
bjos-8667398	students
bjos-8667398	life
bjos-8667398	injuries
bjos-8667398	study
bjos-8667398	prevalence
bjos-8667398	brazilian
bjos-8667398	information
bjos-8667398	school