title: [Results of a quality control program in hematology (2d evaluation)].
mesh_terms: D001772:Blood Cell Count; D006400:Hematocrit; D006405:Hematology / Q000592:standards*; D006452:Hemoglobinometry; D006801:Humans; D007753:Laboratories / Q000592:standards; D011786:Quality Control; D011787:Quality of Health Care
vernacular_title: Resultados del programa de control de calidad en hematología (segunda evaluación).