Iron, Folate, and Vitamin B12 Status in the Elderly by Gender and Ethnicity

Prevalence of anemia in persons 65 years and older in the United States: evidence for a high rate of unexplained anemia

Jack M. Guralnik, Richard S. Eisenstaedt, Luigi Ferrucci et al. · Blood · 2004 · 1.5K citations · Full text

Medicine, Geriatric Medicine, Hematology +10

Modern Nutrition in Health and Disease

Elaine B. Feldman · American Journal of Clinical Nutrition · 1999 · 1.4K citations

Agriculture, Nutrition, Nutritional Sciences +12

Prevalence of Iron Deficiency in the United States

Anne C. Looker · JAMA · 1997 · 1.1K citations

Medicine, Nutrition, Public Health Nutrition +15

An immunoradiometric assay for ferritin in the serum of normal subjects and patients with iron deficiency and iron overload

G. M. Addison, M. R. Beamish, C. N. Hales et al. · Journal of Clinical Pathology · 1972 · 599 citations · Full text

Medicine, Hematology, Immunopathology +16

Measurement of serum ferritin by a 2-site immunoradiometric assay

Laughton E. Miles, David A. Lipschitz, C P Bieber et al. · Analytical Biochemistry · 1974 · 493 citations

Life Sciences, Immunology, Clinical Biochemistry +8