PMC:7454258 / 1140-1286
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T10","span":{"begin":1,"end":8},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"\nMethods\nWe reviewed government and other published documents on federal nutrition research; held various discussions with expert groups, advocacy"}