id	keyword
ejnm-262	patients
ejnm-262	life
ejnm-262	quality
ejnm-262	study
ejnm-262	health
ejnm-262	intervention
ejnm-262	disease
ejnm-262	pci
ejnm-262	artery
ejnm-262	physical
ejnm-262	article
ejnm-262	erbil