microcytic microchromic anemiamicrocytic and macrocytic anemiamicrocytic normochromic anemiamicrocytic hyperchromic anemiamicrocytic anemia differentialthalassemia microcytic anemiaanemia of chronic disease microcyticmicrocytic anemia workupsevere microcytic hypochromic anemiamild microcytic anemiamicrocytic anemia vitamin deficiencymild microcytic hypochromic anemia