PMC:7195088 / 73285-73559 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T500","span":{"begin":0,"end":274},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Otherwise, scientific data will still be produced, but most information will be burdened by only partially adjustable selection biases and confounding factors, with consequent risks of inconclusive results and low-level supporting evidence for the various treatment options."}