1. Practical Algorithms in Anemia Diagnosis
Ayalew Tefferi, MD 
Mayo Clinic Proceedings 
Volume 79, Issue 7, Pages (July 2004)
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2. FIGURE 1
Evaluation of macrocytic anemia. AZT = zidovudine; MCV = mean corpuscular volume; MMA = methylmalonic acid.
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3. FIGURE 2
Evaluation of normocytic anemia. FOBT = fecal occult blood test; LDH = lactate dehydrogenase.
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4. FIGURE 3 Evaluation of microcytic anemia.
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