Preventive Medicine in Modern Practice

accidents acid active acute adequate adult agencies alcohol allergy anemia arteriosclerosis ascorbic acid bacillus beriberi birth blood cancer cause chancroid chemotherapy child chronic cities clinical common cold convalescent death deficiency dermatitis diabetes diagnosis diet diphtheria drug early effect employees exposure factors fever frequently function gonorrhea health department health examination heart disease hospital hygiene hypertension immunity important incidence increase indicated individual industrial infants infection intake irritation lesions less leukoplakia measures medical service mental methods milk mortality normal nutritional occur organisms patient pellagra period persons physical physician pneumonia poisoning population possible pregnancy prevalence preventive medicine problem produce prophylaxis public health nurses reported respiratory result rheumatic riboflavin rodents silicosis skin social sugar sulfanilamide surgical symptoms syphilis tetanus therapy thiamin tion tissue treatment tuberculosis United usually vaccination virus vitamin vitamin D workers York