“…Injections of a sterile solution of cobra venom in minute doses were found to be effective in relieving the pain of over 60 percent of series of patients suffering from advanced malignant disease and also from certain chronic neuralgias such as tic douleureux, arthralgias, and the crises of locomotor ataxia. Comprehensive references to literature on the subject may be found in the papers of Macht (3,4,5), the French scientists, Lavedan (6) and Gautrelet (7), the Brazilian Klobusitzky (8) and the Indian investigators, Chopra and Chowhan (9).…”