id	keyword
crl-17824	downloads
crl-17824	number
crl-17824	citations
crl-17824	journal
crl-17824	sciences
crl-17824	articles
crl-17824	publisher
crl-17824	impact
crl-17824	factor
crl-17824	table
crl-17824	ratio
crl-17824	year
crl-17824	recent
crl-17824	data
crl-17824	pdf