@article{Kletzkin, author = {Kletzkin, M.}, title = {An experimental analysis of aggressive-defensive behaviour in mice}, series = {S. Garattini and E. B. Sigg (Eds.), Aggressive Behaviour, Amsterdam (Excerpta Medica Foundation) 1969, pp. 253-262.}, journal = {S. Garattini and E. B. Sigg (Eds.), Aggressive Behaviour, Amsterdam (Excerpta Medica Foundation) 1969, pp. 253-262.}, language = {en} }