References
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- Farrow, J. H. (1947) Endocrinology of neoplastic diseases, p. 138. Oxford Medical Publ.
- Herrmann, J. B. , Adair, F. and Woodard, H. Q. (1947) Surgery, p. 101.
- Kaae, S. (1949) Acta radiologica, p. 97.
- Nathanson, I. T. (1947) Endocrinology of neoplastic diseases, p. 179. Oxford Medical Publ.
- Schwander, H. and Marvin, H. (1947) J. Clin Pathol, p. 423.
- Sylven, B. and Hallberg, O. (1948) Acta radiologica, p. 395.