The validity of different control groups in a case-control study. Oral contraceptive use and breast cancer in young women
โ Scribed by Lund, Eiliv
- Book ID
- 123218092
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 692 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0895-4356
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We report the results of a case-control study designed to analyze the relationship between oral contraceptive use (OC) and the risk of cutaneous malignant melonama (MM) in 240 White women under the age of 45. Five French centers participated in the study between February 1982 and January 1987 for pe
## Abstract Recent reports indicate that the incidence of lobular breast cancer is increasing at a faster rate than ductal breast cancer, which may be due to the differential effects of exogenous hormones by histology. To address this issue, we examined whether the relationship between oral contrac