FSESP Foundation - Public Health Service - in Algoas (1960-1990): the knowledge and the actions of midwives and curious women in the light of Collière Por Costa, Laís de Miranda Crispim, Barros, Larissa Melo Coêlho, Santos, Silvia Alves dos, Santos, Regina Maria dos, Guimarães, Marcela das Neves, Silva, Jovânia Marques de Oliveira e