PMC:7033720 / 4576-4610
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T45","span":{"begin":0,"end":34},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Library preparation and sequencing"}