da Silva Varejão, C. ., F. H. . do Espírito Santo, and M. de N. . de Souza Ribeiro. “The Importance of Applying the Statement of Assent to Children and Adolescents: A Qualitative Study”. Investigación Y Educación En Enfermería, vol. 40, no. 2, June 2022, doi:10.17533/udea.iee.v40n2e07.