Tessari, L. (2014). Comment to: Pulmonary gas exchange after foam sclerotherapy (Research letter), by Moro L, Rossi Bartoli I, Cesari M, Scarlata S, Serino F-M, Antonelli Incalzi R. JAMA Dermatol 2014;150:207-9. Veins and Lymphatics, 3(1). https://doi.org/10.4081/vl.2014.3860