id	keyword
crl-16239	citation
crl-16239	citation analysis
crl-16239	library
crl-16239	studies
crl-16239	collection
crl-16239	researchers
crl-16239	study
crl-16239	type
crl-16239	journal
crl-16239	publications
crl-16239	frequency
crl-16239	holdings
crl-16239	use