Objective To probe into the changes in the brain-stem auditory evoked potentials(BAEP) of hyperbilirunemic neonates and the effects on BAEP after phototherapy.

• 目的探讨高胆红素血症新生儿脑干听觉诱发电位（BAEP）的变化及蓝光照射治疗对BAEP的影响。