Approves State Aid For Groups Helping Indigent, Government Funds For Schools -- The action of 430 nationally known physicians and surgeons, who recently adopted a resolution urging that a medical policy embracing all classes of the population is needed, has caused physicians here and elsewhere to discuss the issue in the press. Dr. James T. Nix, president of the Orleans Parish Medical society sets forth his views in the following article: By DR. JAMES T. NIX -- In the past few days the press has devoted attention to the views of some 430 doctors who, in opposition to the policy of the American Medical association, favor direct government aid for medical services. Because I hold the presidency of the Orleans Parish Medical society, a unit of organized medicine, I have been asked to express my views on the subject. This I do on my own behalf, emphasizing that lacking the time to consult the society, I can not voice their opinion on the matter.