1. P. V. Hartl, inBlood Disorders due to Drugs and other Agents (Ed. R. H. Girdwood; Excerpta Medica, Amsterdam 1973), p. 147.
2. A. V. Pisciotta, J. Lab. clin. Med.78, 435 (1971).
3. N. C. Allan, inBlood Disorders due to Drugs and other Agents (Ed.R. H. Girdwood; Excerpta Medica, Amsterdam 1973, p. 27.
4. A. A. Yunis, inBlood Disorders due to Drugs and other Agents (Ed. R. H. Girdwood; Excerpta Medica, Amsterdam 1973), p. 107
5. E. Hansson andC. G. Schmiterlöw, J. Pharmac. exp. Ther.137. 91 (1962).