PRESIDENT'S FAREWELL ADDRESS.
D005853:Geriatrics; D006801:Humans; D007348:Insurance, Health; D008136:Longevity; D001523:Mental Disorders; D009657:North Carolina; D023321:Poliovirus Vaccines; D011634:Public Health
D023321:Poliovirus Vaccines
GERIATRICS; INSURANCE, HEALTH; LONGEVITY; MENTAL DISORDERS; POLIOVIRUS VACCINE; POPULAR; PUBLIC HEALTH