id	keyword
bam-1779	pain
bam-1779	nerve stimulation
bam-1779	tens
bam-1779	j pain
bam-1779	effect
bam-1779	conference
bam-1779	level
bam-1779	study
bam-1779	review
bam-1779	conditions
bam-1779	cochrane
bam-1779	outcome
bam-1779	studies
bam-1779	evidence
bam-1779	chronic
bam-1779	myology
bam-1779	johnson
bam-1779	trial
bam-1779	patients
bam-1779	treatment
bam-1779	literature
bam-1779	med
bam-1779	papers
bam-1779	journal