REFERENCES
- Barrett, W. E., Miller, K. T. and Fissinniger, C. R.: Multiple primary cancer. Surg., Gynec. & Obst. 89:767–774 (December) 1949.
- Block, B. M. and Hone, R. F.: Multiple (four) primary carcinomas of the breasts, uterus and colon. Proc. Staff Meet., Mayo Clin., April 11, 1946, pp. 484–488.
- Morrangoni, A. G. and McKenza, R.: Multiple cancer. Am. J. Obst. & Gynec. 63:660–665 (March) 1952.
- Becher, J. C.: The probability of chance occurrence of multiple malignant neoplasma. AM. J. Cancer 21:809–824 (August) 1934.
- Warren, S. and Gates, O.: Multiple primary malignant tumors; a survey of the literature and a statistical study. Am. J. Cancer 16:143–147, 1932.