1. Indicators of increased breast cancer risk in humans;Page;J Cell Biochem Suppl,1992
2. Caffeine consumption and fibrocystic breast disease: a case-control epidemiologic study;Boyle;J Natl Cancer Inst,1984
3. Clinical and biochemical studies on methylxanthine-related fibrocystic breast disease;Minton;Surgery,1981
4. Caffeine, cyclic nucleotides, and breast disease;Minton;Surgery,1979
5. Effects of caffeine-free diet on benign breast disease: a random trial;Ernster;Surgery,1982