Comparison of Venography, Plethysmography, and Angiodynography for Study of Deep Venous Thrombosis of the Leg - Górriz, E; Casal, M; Marrero, M C; Felices, J M; Cabrera, P; Fernández, J M; Pulido-Duque, J M; Reyes, R; Maynar, Manuel (Seminars in Interventional Radiology, 1990)