PubMed:22157718 / 0-20
Annnotations
LitCoin-PubTator-for-Tuning
{"project":"LitCoin-PubTator-for-Tuning","denotations":[{"id":"3","span":{"begin":0,"end":20},"obj":"ChemicalEntity"}],"attributes":[{"id":"A3","pred":"tao:has_database_id","subj":"3","obj":"MESH:D002251"}],"text":"Carbon tetrachloride"}