This article has proposed to identify the political and economic usefulness that doctors and the "social visitors" (social worker) conferred to a maternal love in Chile. in the treatment of binomial problem of Mother and Child. to the inside of their articles written in four scientific magazines. between 1927 and 1937: Social Service. https://www.bekindtopets.com/super-value-Keychron-M4-Wireless-4K-Mouse-flash-choice/