id	keyword
ejpam-5562	disease
ejpam-5562	delay
ejpam-5562	parkinson
ejpam-5562	differential
ejpam-5562	laplace
ejpam-5562	equations
ejpam-5562	transform
ejpam-5562	model
ejpam-5562	ddes
ejpam-5562	medication
ejpam-5562	stability