A randomized, double-blind, placebo-controlled trial of dermatan sulfate for prevention of deep vein thrombosis in hip fracture - Agnelli, G; Cosmi, B; DiFilippo, P; Ranucci, V; Veschi, F; Longetti, M; Renga, C; Barzi, F; Gianese, F; Lupattelli, L; Rinonapoli, R; Nenci, G G (Thromb Haemostas, 1992)