1.Keiser HR.Phochromocytoma and related tumors.In DeGroot L(eds).Endocrinology.ed3.vol.Philadel phia.WB Saunders Co.1995,P1853 2.Richard EG.James AO,George WH et al.Clinical Experience over48years with pheochromocytomas.Annol Susgery,1999,229∶755‐766 (罗 敏 ......