1. The Hippocratian principle of ‘primum nil nocere’ demands that the metabolic state of a donor should be normalized prior to a subsequent donation of blood or plasma. How much blood. relative to his body weight, can a donor give over a certain period;Conrad;Without a continuous deviation of iron metabolism in the direction of iron deficiency? Vox Sang,1981
2. Iron therapy in chronically fatigued nonanemic women: a double blind study;Beutler;Ann Intern Med,1960
3. Effect of iron therapy on behavior performance in nonanemic. iron-deficient infants;Oski;Pediatrics,1983
4. The nonhematologic manifestations of iron deficiency;Oski;Am J Dis Child,1979
5. The non-haematological effects of iron deficiency;Jacobs;Clin Sci Mol Med,1977