PMC:1253828 / 14430-14448 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4279","span":{"begin":0,"end":12},"obj":"NN"},{"id":"T4280","span":{"begin":13,"end":18},"obj":"NN"}],"relations":[{"id":"R2795","pred":"compound","subj":"T4279","obj":"T4280"}],"text":"Cytotoxicity assay"}