TY - JOUR AU - Martin, B A; Boothroyd, A TI - Cortical, auditory, evoked potentials in response to changes of spectrum and amplitude JO - J Acoust Soc Am IS - 04 VL - 107 PY - 2000 DO - 10.1121/1.428556 L3 - PubMed-ID: 10790041 SP - 2155 EP - 2161 ER -