Cancer causes & control : CCC
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Cancer Causes Control · Jan 2013
Migraine and subsequent risk of breast cancer: a prospective cohort study.
Previous studies have suggested that migraineurs are at decreased risk for developing breast cancer. Further prospective studies are warranted to confirm these results. In addition, studies evaluating migraine characteristics (e.g., migraine subtypes and frequency) are lacking. ⋯ Results of our study do not support the hypothesis that migraineurs have a decreased risk for breast cancer.