PMC:7784828 / 13588-13700
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T119","span":{"begin":0,"end":112},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Additionally, the molecular effects of several marketed drugs remain unknown despite their proven effectiveness."}