PubMed:8276880 / 670-675
Annnotations
sentences
{"project":"sentences","denotations":[{"id":"T16","span":{"begin":0,"end":5},"obj":"Sentence"},{"id":"T16","span":{"begin":0,"end":5},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Chem."}