PMC:7463108 / 11523-11638 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T10043","span":{"begin":110,"end":111},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":" et al. 2012), this is contrary to the typical actions of opiates, which by themselves (and in the absence of a pri"}

{"project":"2_test","denotations":[{"id":"32876803-22474354-62957905","span":{"begin":8,"end":12},"obj":"22474354"}],"text":" et al. 2012), this is contrary to the typical actions of opiates, which by themselves (and in the absence of a pri"}