PMC:7589163 / 38768-38845
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T239","span":{"begin":0,"end":77},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Different studies evaluated different doses, ranging from 400 to 2000 UI/die."}