Erratum to: Biol Trace Elem Res

DOI 10.1007/s12011-009-8586-4

The original version of this article unfortunately contained mistakes.

In table 1, it should be, Serum copper was not significantly lower in the anaemic subjects that in the non-anaemic subjects, P = 0.7, instead of P = 0.02. Thus in the abstract and results, it should be Serum copper was not significantly lower in the anaemic subjects that in the non-anaemic subjects, P = 0.7.

In the same table SD for haemoglobin of the non-anaemic subjects should be 1. 6 instead of 16.2.

All over the paper, the unit for serum zinc and copper should be μg/dL instead of μg/ml.