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2. Shock elicited defensive behavior and passive avoidance performance;Barcik;Psychonom. Sci.,1972
3. Pituitary-adrenal influences on avoidance and approach behavior of the rat;Bohus,1973
4. Pituitary peptides and Actaptive autonomic responses;Bohus,1975
5. Hormonal conditioning of Actaptive behavioural processes;Bohus,1969