Ohl, F. W., Wetzel, W., Wagner, T., Rech, A., & Scheich, H. (1999). Bilateral Ablation of Auditory Cortex in Mongolian Gerbil Affects Discrimination of Frequency Modulated Tones but not of Pure Tones. Cold Spring Harbor Laboratory Press.

Ohl, Frank W., Wolfram Wetzel, Thomas Wagner, Alexander Rech, e Henning Scheich. Bilateral Ablation of Auditory Cortex in Mongolian Gerbil Affects Discrimination of Frequency Modulated Tones but Not of Pure Tones. Cold Spring Harbor Laboratory Press, 1999.

Ohl, Frank W., et al. Bilateral Ablation of Auditory Cortex in Mongolian Gerbil Affects Discrimination of Frequency Modulated Tones but Not of Pure Tones. Cold Spring Harbor Laboratory Press, 1999.