Impact of the COVID-19 Pandemic on Cancer Staging: An Analysis of Patients With Breast Cancer From a Community Practice in Brazil oleh Cristiano A.A. Resende, Heloísa M. Fernandes Cruz, Matheus Costa e Silva, Rafael D. Paes, Rodrigo Dienstmann, Carlos H.E. Barrios, Aline C. Goncalves, Fanny G.A. Cascelli, Andreza K.B.A. Souto, Leandro C. Oliveira, Tomás Reinert, Diocesio A.P. Andrade, Mauro P. Passos, Eduardo C. Millen, Felipe Zerwes, Paulo L. Moraes, Bruno L. Ferrari, Max S. Mano