PubMed:8288554 / 1550-1555
Annnotations
sentences
{"project":"sentences","denotations":[{"id":"T14","span":{"begin":0,"end":5},"obj":"Sentence"},{"id":"T14","span":{"begin":0,"end":5},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Chem."}