id	keyword
bracis-19062	covid-19
bracis-19062	google
bracis-19062	scholar
bracis-19062	images
bracis-19062	classification
bracis-19062	models
bracis-19062	chest
bracis-19062	article
bracis-19062	pneumonia
bracis-19062	learning
bracis-19062	use
bracis-19062	author
bracis-19062	work
bracis-19062	set
bracis-19062	cases