Garofalo , S., R. Guanà, F. Scottoni, G. Cortese, A. Cerrina, A. Linari, D. Carli, B. Ferrero, e F. Gennari. 2020. «Pilomatricoma Bolloso». European Journal of Pediatric Dermatology 30 (4):251-3. https://it.ejpd.com/index.php/journal/article/view/1702.