dos Santos, R. F., Gonzalez, E. S. C., de Albuquerque, E. C., de Arruda, I. K. G., Diniz, A. d. S., Figueroa, J. N., & Pereira, A. P. C. (2011). Prevalence of anemia in under five-year-old children in a children's hospital in Recife, Brazil. Associação Brasileira de Hematologia e Hemoterapia.
Chicago-stil citatdos Santos, Rosemary Ferreira, Eliane Siqueira Campos Gonzalez, Emídio Cavalcanti de Albuquerque, Ilma Kruze Grande de Arruda, Alcides da Silva Diniz, José Natal Figueroa, och Ana Paula Campos Pereira. Prevalence of Anemia in Under Five-year-old Children in a Children's Hospital in Recife, Brazil. Associação Brasileira de Hematologia e Hemoterapia, 2011.
MLA-referensdos Santos, Rosemary Ferreira, et al. Prevalence of Anemia in Under Five-year-old Children in a Children's Hospital in Recife, Brazil. Associação Brasileira de Hematologia e Hemoterapia, 2011.