title: Thymoma and subsequent cancers.
authors.forename: James S
authors.initials: JS
authors.lastname: Welsh
mesh_terms: D006801:Humans; D015994:Incidence; D009378:Neoplasms, Multiple Primary; D012307:Risk Factors; D013945:Thymoma / Q000453:epidemiology*; D013953:Thymus Neoplasms / Q000453:epidemiology*