title: Flight attendants, breast cancer, and melatonin.
authors.forename: A
authors.initials: A
authors.lastname: Lerchl
mesh_terms: D000337:Aerospace Medicine; D001943:Breast Neoplasms / Q000209:etiology*; D015986:Confounding Factors, Epidemiologic; D003359:Cosmic Radiation / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008550:Melatonin / Q000172:deficiency* / Q000378:metabolism; D009790:Occupations; D014195:Travel
chemical_list: D008550:Melatonin