References
- Nicolaides AN, Kakkar VV, Field ES, et al. The origin of deep vein thrombosis: a venography study, Br J Radiol 1971: 44(9): 653–63
- Hull R, Hirsh J, Sackett DL, et al. Combined use of leg scanning and impedance plethysmogaphy in suspected venous thrombosis: an alternative to venography. N Engl J Med 1977: 296(26): 1497–500
- Barnes RW, Krapf T, Hoak JC. Erroneous clinical diagnosis of leg vein thrombosis in women on oral contra- ceptives. Obstet Gynecol 1978: 51(5): 556–8
- Ramcharan S, Pellegrin FA. Ray RM. et al. The Walnut Creek Contraceptive Drug Study: a prospective study of the side effects of oral contraceptives. J Reprod Med 1980: 25(6 Suppl): 345–72
- Porter JB, Hunter JR, Danielson DA. etal. Oral contraceptives and nonfatal vascular disease—recent experience. Obstet Gynecol 1982: 59(3): 299–302
- Woutersz TB. A new ultra-low-dose combination oral contraceptive. J Reprod Med 1983: 28(1 Suppl): 81–4
- Blumenstein BA, Douglas MB, Hall WD. Blood pressure changes and oral contraceptive use: a study of 2676 black women in the southeastern United States. Am J Epidemiol 1980: 112(4): 539–52
- Briggs MH. A randomized prospective study of the metabolic effects of four low-estrogen oral contraceptives. J Reprod Med 1983: 28(1 Suppl): 92–9
- Brinton LA, Vessey MP, Flavel R. et al. Risk factors for benign breast disease. Am J Epidemiol 1981: 113(3): 203–14
- Greenspan AR, Hatcher RA, Moore M, et al. The association of depomedroxyprogesterone acetate and breast cancer. Contraception 1980: 21(6): 563–9
- The Centers for Disease Control Cancer and Steroid Hormone Study. Long-term oral contraceptive use and the risk of breast cancer. JAMA 1983: 249(12): 1591–5
- Rooks JB, Ory HW, Ishsk KG, et al. Epdemiology of hepatocellular adenoma: the role of contraceptive use. JAMA 1979: 242(7): 644–8
- Goodman ZD, Ishak KG. Hepatocellular carcinoma in women: probable lack of etiologic association with oral contraceptive steroids. Hepatology 1982: 2(4): 440–4
- Ory HW. The noncontraceptive health benefits from oral contraceptive use. Fam Plann Perspect 1982: 14(4): 182–4
- Goldzieher JW, Benagiano G. Long-acting injectable contraceptives. In: Misheil DR Jr. ed. Advances in fertility research. New York: Raven Press, 1982: 75–115
- Long-acting progestins—promise and prospects. Popul Rep[K] 1983: 11: 19