2. Canadian Council of Cancer Registries: The Making of the Canadian Cancer Registry: Cancer Incidence in Canada and its regions, 1969 to 1988. Health and Welfare Canada, Statistics Canada, 1993: 55

3. Vogt HB, McHale MS: Testicular cancer. Role of primary care physicians in screening and education. Postgrad Med 1992; 92: 93-101

4. Boring CC, Squires TS, Tong T: Cancer statistics, 1993. Cancer J Clin 1993; 43: 7-26

5. Bosl GJ, Vogelzang NJ, Goldman A, et al: Impact of delay in diagnosis on clinical stage of testicular cancer. Lancet 1981; 2: 970-973

6. Prout GR, Griffin PP: Testicular tumors: delay in diagnosis and influence on survival. Am Fam Physician 1984; 29: 205-209

7. Marty PJ, McDermott RJ: Three strategies for encouraging testicular self-examination among college-aged males. J Am Coll Health 1986; 34: 253-258

8. Ostwald SK, Rothenberger J: Development of a testicular self-examination program for college men. J Am Coll Health 1985; 33: 234-239

9. Garnick MB: Testicular cancer. Sem Surg Oncol 1989; 5: 221-226

10. Westlake SJ, Frank JW: Testicular self-examination: an argument against routine teaching. Fam Pract 1987; 4: 143-148

11. Rowland RG: Serum markers in testicular germ-cell neoplasms. Hematol Oncol Clin North Amer 1988; 2: 485-489

12. Williams SD, Birch R, Einhorn LH, et al: Treatment of disseminated germ-cell tumors with cisplatin, bleomycin, and either vinblastine or etopside. NEJM 1987; 316: 1435-1440

13. Fung CY, Garnick MB: Clinical stage I carcinoma of the testis: a review. J Clin Oncol 1988; 6: 734-750

14. Post GJ, Belis JA: Delayed presentation of testicular tumors. South Med J 1980; 73: 33-35

15. Giwercman A, Bruun E, Frimodt-Moller C, et al: Prevalence of carcinoma in situ and other histopathological abnormalities in testes of men with a history of cryptorchidism. J Urol 1989; 142: 998-1002

16. U.S. Preventive Services Task Force: Guide to Clinical Prevention Services: an Assessment of the Effectiveness of 169 Interventions. Williams & Wilkins, Baltimore, Md, 1989: 77-80

17. American Cancer Society: Guidelines for the cancer-related checkup: recommendations and rationale. American Cancer Society, New York, 1980

18. National Cancer Institute: Working guidelines for early cancer detection: rationale and supporting evidence to decrease mortality. National Cancer Institute, Bethesda, Md, 1987

19. American Cancer Society: For men only--testicular cancer and how to do testicular self examination. American Cancer Society, New York, 1984

20. National Cancer Institute: Testicular self-examination. Government Printing Office, Washington, D.C. 1986; [Publication no. DHHS (NIH) 87-2636]

21. Frame PS: A critical review of adult health maintenance. Part 3. Prevention of cancer. J Fam Pract 1986; 22: 511-520

22. Goldbloom RB: Self-examination by adolescents. Pediatrics 1985; 76: 126-128