Doveri M, Frassi F, Consensi A, Vesprini E, Gargani L, Tafuri M, Picano E, Della Rossa A, Delle Sedie A, d’Ascanio A, Giacomelli C, Bazzichi L, Bombardieri S. Ultrasound lung comets: new echographic sign of lung interstitial fibrosis in systemic sclerosis. Reumatismo [Internet]. 2008 Sep. 30 [cited 2024 Apr. 20];60(3):180-4. Available from: https://www.reumatismo.org/reuma/article/view/reumatismo.2008.180