Ramachandra, MLakshman, GKishore, K RDesiraju, T1990-04-012009-06-011990-04-012009-06-011990-04-01Ramachandra M, Lakshman G, Kishore KR, Desiraju T. A simple design of shock-scrambler unit for studies on foot-shock elicited aggression in rats. Indian Journal of Physiology and Pharmacology. 1990 Apr; 34(2): 143-5http://imsear.searo.who.int/handle/123456789/108885engAggression --psychologyAnimalsElectroshockPsychology, Experimental --instrumentationRatsLetter