Diet and hormone profiles in teenage girls in four countries at different risk for breast cancer - Gray, Gregory E.; Pike, Malcolm C.; Hirayama, Takeshi; Tellez, Juan; Gerkins, Veeba; Brown, James B.; Casagrande, John T.; Henderson, Brian E. (Preventive medicine, 1982)
Keywords: Adolescent; Adult; Breast Neoplasms - epidemiology; Chile; Cross-Cultural Comparison; Diet; Estrogens - analysis; Female; Hormones - analysis; Humans; Japan; Menstruation; Papua New Guinea; Prolactin - analysis; Risk; United States; Papua New Guinea; Chile; United States; Japan