Ethanol and breast cancer: an association that may be both confounded and causal

Katsouyanni K, Trichopoulou A, Stuver S, Vassilaros S, Papadiamantis Y, Bournas N, Skarpou N, Mueller N, Trichopoulos D. Ethanol and breast cancer: an association that may be both confounded and causal. Int J Cancer. 1994; 58(3): 356-61.