PMC:7274968 / 21-61
Annnotations
LitCovid-PD-HP
{"project":"LitCovid-PD-HP","denotations":[{"id":"T1","span":{"begin":10,"end":18},"obj":"Phenotype"}],"attributes":[{"id":"A1","pred":"hp_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/HP_0002664"}],"text":"radiation oncology patterns of practice "}