PMC:509410 / 99-143 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T74","span":{"begin":17,"end":26},"obj":"NN"},{"id":"T75","span":{"begin":36,"end":44},"obj":"NN"},{"id":"T76","span":{"begin":27,"end":35},"obj":"NN"}],"relations":[{"id":"R102","pred":"compound","subj":"T74","obj":"T75"},{"id":"R104","pred":"compound","subj":"T76","obj":"T75"}],"text":"urance\n\nAbstract\nEndurance exercise training"}