id	keyword
ajmsi-5340	kidney
ajmsi-5340	disease
ajmsi-5340	renal
ajmsi-5340	kidney disease
ajmsi-5340	ckd
ajmsi-5340	patients
ajmsi-5340	acute
ajmsi-5340	biomarker
ajmsi-5340	failure
ajmsi-5340	creatinine
ajmsi-5340	stage
ajmsi-5340	et al
ajmsi-5340	mean
ajmsi-5340	urea