Supervised playgrounds for children, [208]

Supervision of family care, [150-152]

Sweden, [127]

Switzerland, [117], [157], [182], [209]

Syphilis, [80], [93], [94], [96], [118], [129]

— congenital, [132]

Tobacco, [267], [269]

Towns, child mortality in, [22], [23]

Training ships, [146]

Transmission of venereal diseases, [84], [85]