PubMed:20801540 / 114-132
Annnotations
LitCoin-sentences
{"project":"LitCoin-sentences","denotations":[{"id":"T2","span":{"begin":0,"end":18},"obj":"Sentence"}],"text":"BACKGROUND \u0026 AIMS:"}
sentences
{"project":"sentences","denotations":[{"id":"TextSentencer_T2","span":{"begin":0,"end":18},"obj":"Sentence"},{"id":"T2","span":{"begin":0,"end":18},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"BACKGROUND \u0026 AIMS:"}