![Estrogen Receptor Polymorphism at Codon 325 and Risk of Breast Cancer in Women Before Age Forty]()
Estrogen Receptor Polymorphism at Codon 325 and Risk of Breast Cancer in Women Before Age FortySouthey, M. C.; Batten, L. E.; McCredie, M. R. E.; Giles, G. G.; Venter, D. J.; Dite, G.; Hopper, J. L. · JNCI Journal of the National Cancer Institute · 1998