Pyrgakis, P., Papargyriou, G. E., Oostra, A., Chatzinakis, V., Leventi, A., Geramas, I. and Georgalas, C. (2025) “Ecchordosis physaliphora of the clivus: a case series and narrative review of the literature”, ACTA Otorhinolaryngologica Italica, 45(4), pp. 252–260. doi: 10.14639/0392-100X-N3039.