Variations and Incidence of Agenesis of the Pyramidalis Muscles in Nigerian Males. Journal of Experimental and Clinical Anatomy, [S. l.], v. 8, n. 1, p. 23–27, 2009. Disponível em: https://jecajournal.com/index.php/home/article/view/200.. Acesso em: 15 jun. 2025.