Talk:Vaccination in Brazil

Reference 9 link
This is a 404: [Https://www.sabin.org/sites/sabin.org/files/dominguesteixeiracarvalho+v2.pdf https://www.sabin.org/sites/sabin.org/files/dominguesteixeiracarvalho_v2.pdf] 79.147.187.216 (talk) 09:03, 24 May 2023 (UTC)