1. Alford TC, Do HM, Geelhoed GW, Tsangaris WT, Lippman ME (1979) Steroid hormone receptors in human colon cancers. Cancer 43:980–984
2. Bliss CI (1967) Statistics in Biology, Vol I, McGraw-Hill, New York, pp 420
3. Dorfman RI (1965) Inhibition of tumor growth by steroids. In: Dorfman RI (ed) Methods in hormone research, Vol IV, part B. Academic Press, New York, p 165
4. Floderus S (1944) Untersuchungen über den Bau der menschlichen Hypophyse mit besonderer Berücksichtigung der quantitativen Mikromorphologischen Verhältnisse. Acta Pathol Microbiol Scand(Suppl) 53:1790–1795
5. Haeger K, Jacobson D, Karhlson G (1953) Atrophy of the gastrointestinal mucosa following hypophysectomy or adrenalectomy. Acta Physiol Scand (Suppl III) 30:161–169