Coelho Neto, Giliate Cardoso, Rosemarie Andreazza, and Arthur Chioro. “Integration Among National Health Information Systems in Brazil: The Case of E-SUS Primary Care”. Revista de Saúde Pública 55 (December 1, 2021): 93. Accessed May 20, 2024. https://revistas.usp.br/rsp/article/view/193722.