CORD-19:e9854fb393df6ec24710f80621ac88983c3a0fcc / 17091-17255
Annnotations
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T158","span":{"begin":0,"end":164},"obj":"Sentence"}],"text":"Most of the particles have an approximate total diameter of 170 nm, but in other preparations particles with diameters varying from l l 0 to 220 n m have been seen."}
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T158","span":{"begin":0,"end":164},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Most of the particles have an approximate total diameter of 170 nm, but in other preparations particles with diameters varying from l l 0 to 220 n m have been seen."}