Epidemiological Surveillance of COVID-19, in the Province of Callao in Peru, from March 2020 to June 2021

por Zeballos, C. Gomez, Collantes, S.D.C. Gonzalez, Davila, J. Perez, Camarena, R. Robles, Sanchez, S.A. Minaya, Rodriguez, J.P. Quiñonez, Palomino, J. Ochoa, Ricaldi, K. Ramon, Cueva, L. Penadillo, Calderon, G. Rengifo
Publicado 2022