title: [The hematocrit-hemoglobin index. Its justification and practical use].
mesh_terms: D000367:Age Factors; D002675:Child, Preschool; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007223:Infant; D007501:Iron / Q000097:blood*
chemical_list: D006454:Hemoglobins; D007501:Iron
vernacular_title: Wskaźnik hematokrytowo-hemoglobinowy. Uzasádnienie i zastosowanie praktyczne