TY - JOUR AU - Yuan, X; Zhang, J; Quan, C TI - Differentiation of malignant and benign pulmonary nodules with first-pass dual-input perfusion CT JO - EurRadiol VL - 23 PY - 2013 SP - 2469 EP - 2474 N1 - . doi:10.1007/s00330-013-2842-x ER -