Cargando…
Different measures of smoking exposure and mammographic density in postmenopausal Norwegian women: a cross-sectional study
BACKGROUND: Recent cohort studies have suggested an increased risk of breast cancer with long duration of smoking, and with smoking initiation before first birth. Cigarette smoking may have both carcinogenic effects and antiestrogenic effects on the breast tissue. We decided to examine the relations...
| Autores principales: | , , , |
|---|---|
| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2007
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2242671/ https://www.ncbi.nlm.nih.gov/pubmed/17963507 http://dx.doi.org/10.1186/bcr1782 |