PMC:7143804 / 23030-23120 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T157","span":{"begin":20,"end":21},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"The milling creates a surface roughness, which increases the surface-area-to-volume ratio."}

{"project":"LitCovid-sentences","denotations":[{"id":"T178","span":{"begin":0,"end":90},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The milling creates a surface roughness, which increases the surface-area-to-volume ratio."}