id	keyword
hls-1538	malaria
hls-1538	patients
hls-1538	treatment
hls-1538	nigeria
hls-1538	camosunate
hls-1538	study
hls-1538	efficacy
hls-1538	drug
hls-1538	years
hls-1538	amodiaquine
hls-1538	day