Scientific journal publication Vitamin D-effective solar UV radiation, dietary vitamin D and breast cancer risk. Edvardsen, K.; Veierød, M.B.; Brustad, M.; Braaten, T.; Engelsen, O.; Lund, E. Publication details Journal: Int. J. Cancer, 128, 1425–1433, 2011 DOI: 10.1002/ijc.25463