[National pension insurance and its conception of disability].
D006233:Persons with Disabilities; D006801:Humans; D007341:Insurance; D007603:Jurisprudence; D010415:Pensions; D012943:Social Security; D014942:Workers' Compensation
JURISPRUDENCE, MEDICAL; SOCIAL SECURITY; WORKMEN'S COMPENSATION AND INSURANCE
Kansaneläkevakuutuksesta ja sen työkyvyttömyyskäsitteestä.