Santos, A., Carvalho, A., Bento, D., Sá, R., Tomáz, J., Rodrigues, V., Pais, L., & Porto, A. (1994). Epidemiology of hepatitis C in central Portugal. Prevalence of anti-HCV in the population of the Coimbra District. Acta Médica Portuguesa, 7, S3-S8. https://doi.org/10.20344/amp.3032