id	keyword
ejop-1991	violence
ejop-1991	demonstrations
ejop-1991	scale
ejop-1991	journal
ejop-1991	stress
ejop-1991	ptssl
ejop-1991	psychology
ejop-1991	support
ejop-1991	levels
ejop-1991	preparedness
ejop-1991	trauma
ejop-1991	study
ejop-1991	sub
ejop-1991	world
ejop-1991	total
ejop-1991	effects