title: Instant karma.
authors.affiliation: Center for the Biology of Natural Systems, Queens College, CUNY, 163-03 Horace Harding Expressway, Flushing, NY 11365, USA.
authors.forename: Alfredo
authors.initials: A
authors.lastname: Morabia
authors.forename: Michael C
authors.initials: MC
authors.lastname: Costanza
mesh_terms: D015986:Confounding Factors, Epidemiologic; D016889:Endometrial Neoplasms / Q000453:epidemiology / Q000517:prevention & control; D015340:Epidemiologic Research Design; D005260:Female; D006801:Humans; D014466:Ultraviolet Rays