Ferreira Júnior, Washington Soares, and Ulysses Paulino Albuquerque. “A Theoretical Review on the Origin of Medicinal Practices in Humans: Echoes from Evolution”. Ethnobiology and Conservation 7 (February 27, 2018). Accessed April 19, 2024. https://www.ethnobioconservation.com/index.php/ebc/article/view/126.