id	keyword
bjos-8640944	oral
bjos-8640944	trauma
bjos-8640944	surg
bjos-8640944	study
bjos-8640944	brazil
bjos-8640944	fractures
bjos-8640944	risk
bjos-8640944	white
bjos-8640944	patients
bjos-8640944	lesions
bjos-8640944	people