PMC:7543325 / 4076-4172
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T32","span":{"begin":88,"end":96},"obj":"http://purl.obolibrary.org/obo/CLO_0001658"}],"text":".\nDuring the first period, from 1 to 19 March, we continued with our scheduled surgical activity"}