Adverse events following immunization of elderly with COVID-19 inactivated virus vaccine (CoronaVac) in Southeastern Brazil: an active surveillance study - Miyaji, Karina Takesaki; Itto, Lucas Yuji Umesaki; Jacintho, Lucas Cauê; Sales, Amanda Caroline Ribeiro; Hiratsuka, Marcel; Leonel, Fabio Campos; Higa-taniguchi, Keila Tomoko; Picone, Camila Melo; Lara, Amanda Nazareth; Rodrigues, Camila Cristina Martini; Lopes, Marta Heloísa; Sartori, Ana Marli Christovam (Revista do instituto de medicina tropical de sao paulo, 2022)