PMC:7736111 / 121828-121869
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T716","span":{"begin":0,"end":41},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"However, unlike the study by Huang et al."}