Ferrando, T. and others, 1990. Beta-endorphin-like and alpha-MSH-like immunoreactivities in human milk. Life Sci, 47 (7), 633–635.
469
http://www.13.waisays.com/cancer2.htm; Newcomb, P.A. and Egan, K.M., 2006. Dairy food and ovarian cancer risk. The Lancet, March 2006, 797–799; Stang, A. and others, 2006. Adolescent milk fat and galactose consumption and testicular germ cell cancer. Cancer Epidemiology and Biomarkers Prevention, 15, 2189–2195.