PMC:1310901 / 142-155
Annnotations
sentences
{"project":"sentences","denotations":[{"id":"T2","span":{"begin":5,"end":13},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"on \n\nAbstract"}