Ninety-day outcomes in patients diagnosed with COVID-19 in São Paulo, Brazil: a cohort study oleh Renata Rego Lins Fumis, Eduardo Leite Vieira Costa, Bruno Martins Tomazini, Leandro Utino Taniguchi, Livia do Valle Costa, Christian Valle Morinaga, Marcia Martiniano de Sousa e Sá, Luciano Cesar Pontes de Azevedo, Teresa Cristina Nascimento, Carla Bernardes Ledo, Maura Salaroli de Oliveira, Luiz Francisco Cardoso, Laerte Pastore Junior, José Mauro Vieira Junior