Iron stores are best indicated by:
a. S. ferritin(Ref: Nelson's 20/e p 2323-2325, Ghai 8/e p 334-335)Serum ferritin reflects the storage of Iron which is decreased even in the pre-latent stage of Iron deficiency Anemia and is the most sensitive marker.
S. ferritin
S. Iron
S. Transferrin
TIBC
C.V.S.