title: Re: Night shift work, light at night, and risk of breast cancer.
authors.forename: Norbert
authors.initials: N
authors.lastname: Kerenyi
mesh_terms: D001943:Breast Neoplasms / Q000453:epidemiology* / Q000209:etiology; D002940:Circadian Rhythm; D004574:Electromagnetic Fields; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000378:metabolism; D008027:Light / Q000009:adverse effects*; D008550:Melatonin / Q000378:metabolism / Q000494:pharmacology; D016273:Occupational Exposure; D010870:Pineal Gland / Q000378:metabolism; D012307:Risk Factors; D012890:Sleep; D014940:Work Schedule Tolerance
chemical_list: D008550:Melatonin; D006854:Hydrocortisone