TY - JOUR AU - Alvarez GarcĂ­a, Elias PY - 2011 SN - 1010-4283 UR - http://hdl.handle.net/20.500.11940/6981 LA - eng TI - Evaluation of chromogranin A determined by three different procedures in patients with benign diseases, neuroendocrine tumors and other malignancies DO - 10.1007/s13277-010-0085-x T2 - TUMOR BIOLOGY VL - 32 ER -