j. B. P., a European male, aged 42, transferred to this Asylum from Agra on the 11th October, 1918. His physical health is excellent. Wassermann reaction?Absolutely negative. Diagnosis?Dementia prsecox. . On the morning of the 31st July, 1920, immediately after he had passed stools in a commode in the ward, about 8 inches of a snake was found in his stools but minus its head.Every care was take...