%0 Journal Article %T The Effect of Medial Frontal Cortex Lesions on Respiration, “Freezing,” and Ultrasonic Vocalizations during Conditioned Emotional Responses in Rats %A Frysztak, Robert, J. %A Neafsey, Edward, J. %J Cerebral Cortex %V 1 %N 5 %P 418-425 %@ 1047-3211 %D 1991-09-01 %I Oxford University Press %~ DeepDyve