PubMed:9881776 / 1940-1953
Annnotations
pubmed-enju-pas
{"project":"pubmed-enju-pas","denotations":[{"id":"EnjuParser_T277","span":{"begin":0,"end":13},"obj":"NN"}],"namespaces":[{"prefix":"_base","uri":"http://kmcs.nii.ac.jp/enju/"}],"text":"fractionation"}