PMC:7780429 / 29614-29796 JSONTXT

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{"project":"LitCovid-PubTator","denotations":[{"id":"449","span":{"begin":55,"end":63},"obj":"Disease"}],"attributes":[{"id":"A449","pred":"tao:has_database_id","subj":"449","obj":"MESH:D006261"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"In our study, we described the occurrence of ‘de novo’ headache with the use of filter masks and their negative impact on multiple dimensions of the life of healthcare professionals."}

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