id	keyword
easat-1601	patients
easat-1601	injury
easat-1601	spinal
easat-1601	survival
easat-1601	doi
easat-1601	surgery
easat-1601	vol
easat-1601	study
easat-1601	ais
easat-1601	operative
easat-1601	sig
easat-1601	value