id	keyword
hls-13182	anxiety
hls-13182	patients
hls-13182	pressure
hls-13182	blood
hls-13182	relaxation
hls-13182	sleep
hls-13182	lavender
hls-13182	quality
hls-13182	benson
hls-13182	aromatherapy
hls-13182	spiritual
hls-13182	treatment
hls-13182	blood pressure
hls-13182	intervention