Vecchio, Cesare; Frisinghelli, Anna (2008). «Topically Applied Heparins for the Treatment of Vascular Disorders: A Comprehensive Review». Clinical Drug Investigation. 28 (10): 603–614. PMID18783299. doi:10.2165/00044011-200828100-00001
Vecchio, Cesare; Frisinghelli, Anna (2008). «Topically Applied Heparins for the Treatment of Vascular Disorders: A Comprehensive Review». Clinical Drug Investigation. 28 (10): 603–614. PMID18783299. doi:10.2165/00044011-200828100-00001