Widakowich, C. (2017) “Typus melancholicus as endophenotype of melancholic depression”, Vertex Revista Argentina de Psiquiatría, 27(125, ene.-feb.), pp. 56–60. Available at: https://revistavertex.com.ar/ojs/index.php/vertex/article/view/763 (Accessed: 3 November 2026).