Rosenblit, Jacob, Cláudia Regina Abreu, Leonel Nulman Szterling, José Mauro Kutner, Nelson Hamerschlak, Paula Frutuoso, Thelma Regina Silva Stracieri de Paiva, and Orlando da Costa Ferreira Júnior. “Evaluation of Three Methods for Hemoglobin Measurement in a Blood Donor Setting”. São Paulo Medical Journal 117, no. 3 (May 5, 1999): 108–112. Accessed March 19, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/2505.