SPECIAL ARTICLES.—Relation of cost of living to public health, standard minimum of health budget; by Royal Meeker.—Labor turnover in Cleveland and Detroit; by Boris Emmet.—Conservation of boy power in Croat Britain and United States; by George W. Edwards.—Practical points in prevention of TNT poisoning; by Alice Hamilton.—Cutting compounds as cause for dermatitis and wound infection [with bibliography]; by Anna Baker Yates.—Sanitary aspects of company housing; by Leifur Magnusson.