TY - GEN AU - Barker,M E AU - Stookey,J D TI - Flight attendants, breast cancer, and melatonin SN - 0140-6736 PY - 1998///1117 KW - Aerospace Medicine KW - Breast Neoplasms KW - etiology KW - Dehydration KW - complications KW - Female KW - Humans KW - Occupational Diseases KW - Risk Factors N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/S0140-6736(05)60784-2 ER -