id	keyword
app-746	y y
app-746	manipulation
app-746	pain
app-746	risk
app-746	mobilization
app-746	group
app-746	neck
app-746	studies
app-746	high
app-746	thoracic
app-746	thrust
app-746	neck pain
app-746	study
app-746	n y
app-746	snags
app-746	pedro
app-746	therapy
app-746	spine