1. Ances, I. G., Granados, J., and Baltazar, M., 1979. Serum ferritin as an early determinant of decreased iron stores in pregnant women, South. Med. J. 72: 591–592.
2. Arora, R. S., Lynch, E. C., Whitley, C. E., and Alfrey, C. P., 1970. The ubiquity and significance of human ferritin, Tex. Rep. Biol. Med. 28: 189–196.
3. Arosio, P., Adelman, T. G., and Drysdale, J. W., 1978. On ferritin heterogeneity. Further evidence for heteropolymers, J. Biol. Chem. 253: 4451–4458.
4. Baker, E., Vicary, F. R., and Huehns, E. R., 1977. Iron mobilisation from isolated rat hepatocytes, in Proteins of Iron Metabolism, E. B. Brown, P. Aisen, J. Fielding, and R. R. Crichton (eds.), Grune and Stratton, New York, pp. 327–334.
5. Bankowsky, H. L., Carpenter, S. J., and Healey, J. F., 1979. Iron and the liver, Arch. Pathol. Lab. Med. 103: 21–29.