D. Cozzi, “Vascular tree-in-bud sign in Pulmonary Tumour Thrombotic Microangiopathy (PTTM): CT findings for a difficult radiological early antemortem diagnosis”, Sarcoidosis Vasc Diffuse Lung Dis, vol. 40, no. 1, p. e2023006, Mar. 2023, doi: 10.36141/svdld.v40i1.13378.