[VOLUNTARY INSURANCE AGAINST DISEASE].
D001118:Argentina; D001315:Australia; D003718:Denmark; D006760:Hospitalization; D006801:Humans; D007341:Insurance; D007348:Insurance, Health; D007350:Insurance, Hospitalization; D007557:Israel; D013557:Switzerland; D014481:United States
ARGENTINA; AUSTRALIA; DENMARK; INSURANCE, HEALTH; INSURANCE, HOSPITALIZATION; ISRAEL; SWITZERLAND; UNITED STATES
SERGURO VOLUNTARIO CONTRA ENFERMEDAD.