Clinical Characteristics, Frailty, and Mortality of Residents With COVID-19 in Nursing Homes of a Region of Madrid

Rafael Bielza, Juan Sanz‐Correa, Francisco Zambrana, Estefanía Arias, Eduardo Malmierca, Laura Portillo, Israel J. Thuissard, Ana Lung, Marta Neira Álvarez, M. Seral Moral, Cristina Andreu‐Vázquez, Ana Esteban, Marcela Irma Ramírez, Laura Goiburú González, Guillermo Carretero, Ricardo Vicente Moreno, Pilar Martínez, J. López-López, Mar Esteban-Ortega, Isabel García, María Antonia Vaquero, Ana Margarita Valiente Linares, Ana Gómez-Santana, Jorge Gómez Cerezo