Sancassiani, F., Romano, F., Balestrieri, M., Caraci, F., Di Sciascio, G., Drago, F., … Carta, M. The Prevalence of Specific Phobia by Age in an Italian Nationwide Survey: How Much Does it Affect the Quality of Life? Clinical Practice and Epidemiology in Mental Health : CP & EMH, 15, 30-37. https://doi.org/10.2174/1745017901915010030 (Original work published 2019)