Sequential serological surveys in the early stages of the coronavirus disease epidemic: limitations and perspectives

Vieira MADCES, Vieira CPB, Borba AS, Melo MCC, Oliveira MS, Melo RM, Nunes VV, Santana WS, Aguiar YA. Sequential serological surveys in the early stages of the coronavirus disease epidemic: limitations and perspectives. Rev Soc Bras Med Trop. 2020; 53: e20200351.