PMC:7574920 / 10671-10723
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T67","span":{"begin":0,"end":52},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The reaction was conducted for up to 1 hour at 65°C."}