TY - GEN AU - Mannelli,M TI - Pheochromocytoma: a permanent challenge for the clinical endocrinologist SN - 0391-4097 PY - 2004///0310 KW - Adrenal Gland Neoplasms KW - diagnosis KW - Catecholamines KW - metabolism KW - Diagnosis, Differential KW - Humans KW - Interleukin-6 KW - blood KW - Pheochromocytoma N1 - Publication Type: Editorial UR - https://doi.org/10.1007/BF03345191 ER -