PMC:7510993 / 17224-17414
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T78","span":{"begin":17,"end":18},"obj":"http://purl.obolibrary.org/obo/CLO_0001021"}],"text":"bruary 29, 2020 (B), March 31, 2020 (C), April 30, 2020 (D), May 31, 2020 (E), or June 30, 2020 (F). Temp, mean temperature; Temp2, squared mean temperature; Prec, mean monthly precipitation"}