References
- Sundby J. Methodological considerations in the study of risk factors and outcome of reduced fertility. Scand J Soc Med 1989; 17: 135–40
- Sundby J, Olsen A. Reproduction, Technology and the law. Acta Gynecol Obstet Scand 1990; 69: 641–4
- Sundby J, Olsen A. The influence of education, age at sexual debut, use of IUD and number of sex partners on tubal factor infertility. J Psychosom Gyn Obst 1992; 13: 135–46
- Sundby J, Magnus P, Solaas M, Berg K. The genetic influence on subfertility and infertility. A study of 104 twin pairs born 1943–55. 1993, Submitted
- Sundby J. Long term psychological outcome of infertility. A follow up study of former patients. Journal of Women's Health 1992; 3: 209–17
- Sundby J, Olsen A, Schei B. Quality of care for infertility patients. An evaluation of a plan for a hospital investigation. Scand J Soc Med 1994; 22: 139–44
- Sundby J, Dahl J E. Are women in the workplace less fertile than women who are not employed?. Journal of Women's Health 1994; 3: 65–72
- Sundby J, Dahl J E. Is the frequency of infertility increasing? Submitted. Journal of Clinical Epidemiology 1994