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nightsurfer on 2009-10-08Relationship between low ultraviolet B irradiance and higher breast cancer risk in 107 countries.
Mohr SB, Garland CF, Gorham ED, Grant WB, Garland FC.
Breast J. 2008 May-Jun;14(3):255-60. Epub 2008 Apr 17.
There was a protective effect of UVB irradiance on risk of breast cancer that was independent of fertility rate, proportion of the population overweight, alcohol intake, animal energy intake, and other covariates.