title: Researchers search for link between circadian rhythms, breast cancer.
authors.forename: D
authors.initials: D
authors.lastname: Pillittere
authors.forename: M
authors.initials: M
authors.lastname: Miller
mesh_terms: D001943:Breast Neoplasms / Q000209:etiology*; D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D008550:Melatonin / Q000378:metabolism
chemical_list: D008550:Melatonin