PMC:7212965 / 15875-15940
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T107","span":{"begin":12,"end":13},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T108","span":{"begin":35,"end":36},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"s, although a few studies included a small proportion of pediatri"}