id	keyword
asir-2227	et al
asir-2227	bone
asir-2227	cell
asir-2227	sickle
asir-2227	sca
asir-2227	bmd
asir-2227	age
asir-2227	disease
asir-2227	patients
asir-2227	subjects
asir-2227	vitamin
asir-2227	anemia
asir-2227	study