PMC:7143804 / 4707-4792
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T42","span":{"begin":0,"end":85},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Some are based on thermo cycling processes, e.g., PCR, whereas others are isothermal."}