Increased Percentage of Microvessels but Decreased Density of Large Vessels in Papillary Carcinomas as Compared to Hot and Cold Thyroid Nodules - Sancak, S.; Hardt, A.; Ricken, A.; Lorenz, S.; Eszlinger, M.; Sen, L. S.; Güllüoglu, B. M.; Sever, Z.; Eren, F. T.; Akalin, N. S.; Paschke, R. (Experimental and Clinical Endocrinology & Diabetes, 2009)