CORD-19:e847d433e7424152a9846673209cb73027415ecd / 77904-78046 JSON TXT 2 Projects

Annnotations TAB TSV DIC JSON TextAE

Id	Subject	Object	Predicate	Lexical cue
TextSentencer_T790	0-142	Sentence	denotes	We performed a retrospective study based on case records over a 9 year period (1996) (1997) (1998) (1999) (2000) (2001) (2002) (2003) (2004) .
T75684	0-142	Sentence	denotes	We performed a retrospective study based on case records over a 9 year period (1996) (1997) (1998) (1999) (2000) (2001) (2002) (2003) (2004) .