1. Ketamine reduces nociceptive responses of spinal motoneurons in rats and cats, probably by an effect in the ventral horn;Allen;J. Physiol. (Lond.),1983
2. Lack of involvement of N-methylaspartate receptors in segmental synaptic excitation of cat lumbar dorsal horn neurons: studies with Ketamine;Anis;J. Physiol. (Lond.),1982
3. Plasticity and reactivity in unconscious patients;Bjornaes;Neuropsychologia,1977
4. Anesthesia and memory process;Cherkin;Anesthesiology,1971
5. Absence of recall after general anesthesia: implications for theory and practice;Dubovsky;Anesthesia and Analgesia,1976