Ward LS, Novis RB, Nascimento VT, Nóbrega MS, Saad MJA. Determination of glucose levels using dried filter paper blood spots: new perspective in home monitoring. Sao Paulo Med J [Internet]. 1996 Jan. 1 [cited 2025 Mar. 11];114(1):1100-13. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/1858