title: The complexities of research in aging.
authors.forename: James
authors.initials: J
authors.lastname: Jerger
mesh_terms: D000367:Age Factors; D000375:Aging / Q000502:physiology; D006309:Hearing / Q000502:physiology; D006319:Hearing Loss, Sensorineural / Q000503:physiopathology; D006801:Humans; D008017:Life Expectancy; D012106:Research