Risk factors for increased COVID-19 case-fatality in the United States: A county-level analysis during the first wave.

por Jess A Millar, Hanh Dung N Dao, Marianne E Stefopulos, Camila G Estevam, Katharine Fagan-Garcia, Diana H Taft, Christopher Park, Amaal Alruwaily, Angel N Desai, Maimuna S Majumder
Publicado 2021