Prevalence of anemia in children three to 12 months old in a health service in Ribeirão Preto, SP, Brazil - Reis, Márcia Cristina Guerreiro dos; Nakano, Ana Márcia Spanó; Silva, Isilia Aparecida; Gomes-Sponholz, Flávia Azevedo; Pereira, Maria José Bistafa (Revista Latino-Americana de Enfermagem = Latin American Journal of Nursing, 2010)