PMC:3750932 / 7264-7393 JSONTXT

{"project":"2_test","denotations":[{"id":"23829793-19749199-81675294","span":{"begin":124,"end":126},"obj":"19749199"},{"id":"T27164","span":{"begin":124,"end":126},"obj":"19749199"}],"text":"Table 2 Updated risk level of drugs and toxins known to be associated with PAH *This table was adapted from Galiè et al. [15]. "}