Córdoba-Villota EE, Velasquez-Mantilla DA. RETRACTED ARTICLE: Ancestral knowledge the midwives of traditional medicine, immemorial learnings that are still preserved. revtechno [Internet]. 2023 Feb. 27 [cited 2024 Jul. 23];13(3):1-10. Available from: https://eaapublishing.org/journals/index.php/technorev/article/view/673