Letter from Herbert Edward Durham to Ross Thanks Ross for the papers which he sent and that he used to try and find Klebs parasite in cases of pernicious anaemia. There has been a nine month experiment on beri-beri at the gaol in Kuala Lumpur but H Wright was so inefficient that the result will be of little value. He does not think that rice has any bearing on beri-beri 10/8/1902