Hospitalizations for congenital syphilis in children under one year old in the state of Pará, Brazilian Amazon: ecological study - Débora Talitha Neri; Amanda Loyse da Costa Miranda; Eliã Pinheiro Botelho; Rubenilson Caldas Valois; Geyse Aline Rodrigues Dias; Andressa Tavares Parente; Eliete da Cunha Araújo; Glenda Roberta Oliveira Naiff Ferreira (BMC Pediatrics, 2023)