References
- Borch-Iohnsen B, Meltzer H M., Stenberg V, Rein-skou T, Trygg K. Bioavailability of daily low dose iron supplements in menstruating women with low iron stores. Eur J Clin Nutr 1990; 44: 29–34
- Kleinbaum D G., Kupper L L., Muller K E. Applied Regression Analysis and other Multivariate Methods. PWS-Kent Publishing Company, Boston 1988
- Bishop Y MM, Fiendberg S, Holland P. Discrete multivariate Analysis Theory and Practice,6th edn. MIT Press, Cambridge, Massachusetts 1980
- DalhöjWiggers P. Hemoglobin and iron stores in female blood donors. Ugeskr Læger (with English summary) 1991; 153: 643–5
- Hallberg L, Rossander-Hulthen L, Gramatkovski E. Iron fortification of flour with a complex ferric ortho-phosphate. Am J Clin Nutr 1989; 50: 129–35
- Gordeuk U R., Brittenham G M., Hughes M A., Keating L J. Carbonyl iron for short-term supplementation in female blood donors. Transfusion 1987; 27: 80–5