title: [What is essential in diagnosis?].
mesh_terms: D018798:Anemia, Iron-Deficiency / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology; D001856:Bone Marrow Examination; D003937:Diagnosis, Differential; D042241:Early Diagnosis; D005290:Ferric Compounds / Q000008:administration & dosage / Q000009:adverse effects; D005293:Ferritins / Q000097:blood; D006452:Hemoglobinometry; D006801:Humans; D008320:Maltose / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives; D011237:Predictive Value of Tests
chemical_list: D005290:Ferric Compounds; C522335:ferric carboxymaltose; D008320:Maltose; D005293:Ferritins