title: [Quality control. III. The patient average in serum iron measurements].
mesh_terms: D005189:False Positive Reactions; D006801:Humans; D007501:Iron / Q000097:blood*; D011786:Quality Control; D012016:Reference Values; D012189:Retrospective Studies; D014168:Transferrin / Q000032:analysis
chemical_list: D014168:Transferrin; D007501:Iron
vernacular_title: Control de calidad. III. El promedio de enfermos en las mediciones de hierro sérico.