PMC:7017878 / 23813-23853
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T293","span":{"begin":18,"end":20},"obj":"http://purl.obolibrary.org/obo/CLO_0001313"}],"text":"e peasant farmer, 36-y-old, Yunnan).\nGun"}