CORD-19:5e8abc62533a447422d5ead64d4ae4991cc99052 / 2311-2314
Annnotations
CORD-PICO
{"project":"CORD-PICO","denotations":[{"id":"p1_all15","span":{"begin":0,"end":3},"obj":"Intervention"},{"id":"p2_i10","span":{"begin":0,"end":3},"obj":"Pharmacological"}],"text":"XKB"}