PMC:7295558 / 5643-5678
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T65","span":{"begin":0,"end":35},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" hs-TpnI, ng/L 2.8 5.4 5.6 1.4"}