Gómez JFB, Appolinário MA, Abreu DM, Castro AJ, Martí J, Prates S, et al. Comparison of the collection of blood samples in prenatal screening, using the filter paper and venipuncture technique ELISA for the detection of HIV 1+2. DST [Internet]. 2010 Oct. 10 [cited 2024 May 15];22(4):193-8. Available from: https://bjstd.org/revista/article/view/1106