Are smoking-associated cancers prevented or postponed in women using hormone replacement therapy?
OBJECTIVE: [corrected] To investigate the relationship between hormone replacement therapy (HRT), smoking, and cancer incidence.METHODS: Baseline interviews were conducted from 1990 to 1992 in a population-based cohort of 29,508 Swedish women aged 25-65 years with no history of cancer. Cancer incidence in the cohort was assessed through December 31, 1999, with the Swedish Cancer Registry, the Popu
