title: Counting recurrent events in cancer research.
authors: R J
authors: RJ
authors: Glynn
authors: J E
authors: JE
authors: Buring
mesh_terms: D001859:Bone Neoplasms / Q000453:epidemiology / Q000556:secondary*; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D015994:Incidence; D016012:Poisson Distribution