PMC:7405836 / 64243-64311
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T433","span":{"begin":0,"end":68},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Multiple laboratories are also developing their own in-house RT-PCR."}