Presidential address: science in the service of the ill.
D001695:Biology; D001921:Brain / Q000502:physiology; D003695:Delivery of Health Care; D004467:Economics; D004501:Education, Medical; D006291:Health Policy; D006801:Humans; D001523:Mental Disorders / Q000188:drug therapy; D009013:Morale; D009014:Morals; D010686:Philosophy, Medical; D011570:Psychiatry / Q000193:education; D011603:Psychophysiology; D011613:Psychotherapy; D012586:Science