PMC:7454258 / 74252-74390 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T407","span":{"begin":0,"end":138},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"USDA investments in research and statistics, including nutrition, have fallen below 1980s levels in constant dollars (Figure 3) (12, 146)."}