* Cenacchi G, Giovenali P, Castrioto C, Giangaspero F: Pituicytoma: Ultrastructural evidence of a possible origin from folliculo-stellate cells of the adenohypophysis.
* Cenacchi G, Giovenali P, Castrioto C, Giangaspero F: Pituicytoma: Ultrastructural evidence of a possible origin from folliculo-stellate cells of the adenohypophysis.