vaccines in Brazil. The National Program for Immunization (Programa Nacional de Imunizações, or PNI) of the Unified Health System is the national government...
10 KB (1,094 words) - 07:15, 3 December 2023
Vaccination policy (category CS1 German-language sources (de))
from the original on 1 August 2021. Retrieved 1 August 2021. "Programa Nacional de Imunizações - Vacinação". Ministério da Saúde (in Brazilian Portuguese)...
186 KB (16,576 words) - 21:09, 21 March 2024