Developmental and Behavioral Pediatrics: an emerging subspecialty. Experience of the Instituto da Criança e do Adolescente ¿ ICr-HCFMUSP Ana Paula Scoleze Ferrer; Sandra Josefina Ferraz Ellero Grisi;

Seroconversion in asymptomatic COVID-19 pediatric patients with rheumatic diseases of one tertiary referral hospital Juliana R. Simon; Maria F.B. Pereira; Heloisa H. Marques; Adriana M. Elias; Neusa K. Sakita; Juliana C.O.A. Ferreira; Alexander Roberto Precioso; Sandra J.F.E. Grisi; Ana Paula S. Ferrer; Vera Bain; Clovis A. Silva; Lúcia M.A. Campos;