id	keyword
ejnm-223	fatigue
ejnm-223	study
ejnm-223	covid-19
ejnm-223	patients
ejnm-223	physical
ejnm-223	post
ejnm-223	results
ejnm-223	erbil
ejnm-223	journal
ejnm-223	studies
ejnm-223	article
ejnm-223	symptoms