PMC:1540739 / 2019-2022 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2728","span":{"begin":0,"end":3},"obj":"NN"}],"text":"p53"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T2445","span":{"begin":0,"end":3},"obj":"PR_EXT:000003035"}],"text":"p53"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T2350","span":{"begin":0,"end":3},"obj":"PR:000003035"}],"text":"p53"}