PubMed:11729179 / 140-154
Annnotations
pubmed-enju-pas
{"project":"pubmed-enju-pas","denotations":[{"id":"EnjuParser_T20","span":{"begin":8,"end":10},"obj":"IN"},{"id":"EnjuParser_T21","span":{"begin":11,"end":14},"obj":"CD"}],"namespaces":[{"prefix":"_base","uri":"http://kmcs.nii.ac.jp/enju/"}],"text":"istence of two"}