Altamirano, Alfredo E. “Ectopic Pinealolvia in Infundibular Region. Clinical and Histopathologic Study”. Anales de la Facultad de Medicina 46, no. 1 (March 18, 1963): 35–56. Accessed July 17, 2024. https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/5827.